When the term ‘MiG’ is thrown about, some planes come to mind immediately. The MiG-15, which fought the North American F-86 Sabre for control of the skies over Korea, is one of the more famous designs. The MiG-21 Fishbed, which still sees active service, was the best plane used by the Soviet-backed North Vietnamese. The MiG-29 Fulcrum is a front-line fighter for some countries.
But one MiG escapes the limelight: the MiG-19 Farmer. Despite being relatively unknown, this aircraft had its own moments of glory as the backbone of the People’s Liberation Army Air Force.
As MilitaryFactory.com notes, the MiG-19 was seen by the Soviets as a stopgap to replace the MiG-17 Fresco until the MiG-21 was ready. The Chinese Communists got a production license before the Sino-Soviet split and began building their own copy of the plane, called the J-6 Farmer. The MiG-19 had a top speed of 902 miles per hour and a maximum range of 1,367 miles.
The MiG-19 saw action over Southeast Asia and the Middle East. In one moment of glory, MiG-19s shot down the F-4 Phantom, flown by Air Force pilots Robert Lodge and Roger Locher, as it tried to shoot down a MiG-21. While some versions of this aircraft carried missiles, most relied on a battery of three 30mm cannon for air-to-air combat.
The Soviets produced just over 2,700 MiG-19s, many of which went to allies in the Middle East. Communist China produced over 3,000 of the J-6 Famers, some of which went to North Vietnam and flew alongside Soviet-built fighters, like the MiG-17 and MiG-21.
Learn more about this often-forgotten plane in the video below:
Sure, that sounds awesome. But let’s face it, those types of technologies built tough enough to be soldier-proof and deployed on a ground vehicle are still years off.
But what would happen if you slapped on a crap ton of totally badass weaponry that’s available today, wrapped it in some truly tough armor and gave it some go-anywhere treads?
Well, that’s what those mad scientists in Chelyabinsk (Russia’s main weapons development lab) did with the BMP-T “Terminator.” And by the looks of it, what trooper wouldn’t want this Mecha-esque death dealer backing him up during a ground assault.
This machine is festooned with about everything a ground-pounder could ask for, aside from a 125mm main gun. With two — count ’em — two side-by-side 30mm 2A42 autocannons, the Terminator can throw down up to 800 rounds of hate per minute out to 4,000 yards.
Take that Mr. Puny Bradley with your itty bitty 25mm chain gun…
Those 30 mike-mikes will take care of most ground threats for sure, but the Russians didn’t stop there. To blow up tanks and take down buildings and bunkers, the BMP-T is equipped with four launch tubes loaded with 130mm 9M120 “Ataka-T” anti-tank missiles. These missiles are capable of penetrating over two-feet of tank armor.
Enough badassery for one vic? No sir. The Terminator is also loaded with a secondary 7.62mm PKTM machine gun peeking out between the two 30mm cannons, and it’s got a pair of secondary, secondary 30mm grenade launchers just to add a little close in bang bang.
The Russians reportedly developed the BMP-T after its experience in Afghanistan and more recently in Chechnya, were the armor of a tank was needed in an urban fight, but with more maneuverability and better close-range armament than a tank gun.
Reports indicate the Terminator has been deployed to the anti-ISIS fight in Syria for field trials, but it’s unclear how many of these wheeled arsenals Moscow actually has in its inventory.
That said, the video below shows just how freaking full-on this infantry fighting vehicle is and the devastating punch it packs for bad guys.
For ground troops, the improvised explosive device threat is considered one of the deadliest defensive components ever to hit the battlefield. Enemy forces have placed countless IEDs anywhere, including alleyways, open terrain landscapes, and along transportation routes.
With all the different mine-defeating technologies allied forces have available, many homemade explosives still manage to still go undetected at times.
Enter the Assault Breacher Vehicle.
Crammed with 7,000 pounds of explosives, this mode of transportation can destroy nearly any hazard the enemy might plant.
The ABV uses its weaponry to destroy a preselected area of enemy terrain within seconds — much faster than foot patrol.
“The ABV can clear a route faster than dismounted patrols because it doesn’t actually have to find the IED,” Lance Cpl. Jonathan Murray stated.
The vehicle is tailor-made to find and destroy IEDs that protect the enemy’s stronghold. Along with its superior armor, the ABV fires a mine-clearing line charge known as an MICLIC.
The MICLIC is as a 350-foot-long “sausage link” that contains nearly one-ton of C-4 explosives that can clear a surface area of a football field in a single blast. Once a MICLIC is fired off by the operator, they will send out an electrical charge that will completely detonate the line and everything in its path.
The massive explosion that follows will set off any IED with the surrounding sector 45-feet wide, making it safer for troops and local nationals to walk. As the ABV maneuvers through the enemies’ backyard, the vehicle can also detonate the IEDs with a plow system mounted in the front.
The plow has the ability to dig up the lethal mines before our brave service members have a chance to step on it — saving lives.
Check out American Heroes Channel‘s video below to watch this beast of a vehicle clear a massive area of IED threats.
The Pentagon has vowed that if it cannot use artificial intelligence on the battlefield in an ethical or responsible way, it will simply not field it, a top general said Monday.
Air Force Lt. Gen. Jack Shanahan, director of the Joint Artificial Intelligence Center (JAIC), made that promise as the Defense Department unveiled new A.I. guidelines, including five main pillars for its principled execution of A.I.: to be responsible, equitable, traceable, reliable and governable.
“We will not field an algorithm until we are convinced it meets our level of performance and our standard, and if we don’t believe it can be used in a safe and ethical manner, we won’t field it,” Shanahan told reporters during a briefing. Algorithms often offer the calculation or data processing instruction for an A.I. system. The guidelines will govern A.I. in both combat and non-combat functions that aid U.S. military use.
The general, who has held various intelligence posts, including overseeing the algorithmic warfare cross-functional team for Google’s Project Maven, said the new effort is indicative of the U.S.’s intent to stand apart from Russia and China. Both of those countries are testing their uses of A.I. technology for military purposes, but raise “serious concerns about human rights, ethics, and international norms.”
For example, China has been building several digital artificial intelligence cities in a military-civilian partnership as it looks to understand how A.I. will be propagated and become a global leader in technology. The cities track human movement through artificial facial recognition software, watching citizens’ every move as they go about their day.
While Shanahan stressed the U.S. should be aggressive in its pursuits to harness accurate data to stay ahead, he said it will not go down the same path of Russia and China as they neglect the principles that dictate how humans should use A.I.
Instead, the steps put in place by the Pentagon can hold someone accountable for a bad action, he said.
“What I worry about with both countries is they move so fast that they’re not adhering to what we would say are mandatory principles of A.I. adoption and integration,” he said.
The recommendations came after 15 months of consultation with commercial, academic and government A.I. experts as well as the Defense Innovation Board (DIB) and the JAIC. The DIB, which is chaired by former Google CEO Eric Schmidt, made the recommendations last October, according to a statement. The JAIC will be the “focal point” in coordinating implementation of the principles for the department, the statement said.
Dana Deasy, the Pentagon’s Chief Information Officer, said the guidelines will become a blueprint for other agencies, such as the intelligence community, that will be able to use it “as they roll out their appropriate adoption of A.I. ethics.” Shanahan added the guidelines are a “good scene setter” for also collaborating alongside the robust tech sector, especially Silicon Valley.
Within the broader Pentagon A.I. executive committee, a specific subgroup of people will be responsible for formulating how the guidelines get put in place, Deasy said. Part of that, he said, depends on the technology itself.
“They’re broad principles for a reason,” Shanahan added. “Tech adapts, tech evolves; the last thing we wanted to do was put handcuffs on the department to say what you could and could not do. So the principles now have to be translated into implementation guidance,” he said.
That guidance is currently under development. A 2012 military doctrine already requires a “human in the loop” to control automated weapons, but does not delineate how broader uses for A.I. fits within the decision authority.
The Monday announcement comes roughly one year after DoD unveiled its artificial intelligence strategy in concert with the White House executive order that created the American Artificial Intelligence Strategy.
“We firmly believe that the nation that masters A.I. first will prevail on the battlefield for many years,” Shanahan said, reiterating previous U.S. officials positions on the leap in technology.
Similarly in 2017, Russian President Vladimir Putin said in a televised event that, “whoever becomes the leader in this sphere will become the ruler of the world.”
The Army is accelerating its efforts to field a directed-energy prototype system by fiscal year 2022, and hypersonic weapon prototype by fiscal 2023.
For starters, the Army is fast-tracking the development and procurement of the Multi-Mission High Energy Laser, or MMHEL system, said Lt. Gen L. Neil Thurgood, director of hypersonics, directed energy, space, and rapid acquisition.
The MMHEL is a 50-kilowatt laser retrofit to a modified Stryker vehicle, designed to bolster the Army’s maneuver short-range air defense capabilities, according to officials with the Army Rapid Capabilities and Critical Technologies Office.
The Army is slated to field a four-vehicle battery by late fiscal 2022, Thurgood said. The new system was meant to be maneuverable, while protecting brigade combat teams from unmanned aerial systems, rotary-wing aircraft, and rockets, artillery, and mortars.
A 5-kilowatt laser sits on a Stryker armored vehicle.
(U.S. Army photo by Monica K. Guthrie)
Further, the Army will consolidate efforts with the other services and agencies to help improve directed-energy technology, the general added. While the Army is executing a demonstration of 100 kW high-energy laser technology on a larger vehicle platform, it is working with partners to exceed those power levels.
In addition to the MMHEL, the Army is expected to field a four-vehicle battery of long-range hypersonic weapon systems the following fiscal year.
Four modified heavy expanded mobility tactical trucks, or HEMTTs, will be equipped with a launcher. Each vehicle will carry two hypersonic weapon systems — totaling eight prototype rounds, Thurgood said.
“The word hypersonic has become synonymous with a particular type of missile,” he explained. “Generally, hypersonics means a missile that flies greater than Mach 5 … that is not on ballistic trajectory and maneuvers.”
The hypersonic system will also rely on the Advanced Field Artillery Tactical Data System 7.0, which is currently available to artillerymen, for command and control.
“Within the Army’s modernization plan, there is multi-domain, and there is the Multi-Domain Task Force. Part of that task force [includes] a strategic-fires battalion and in that strategic fires battalion [will be] this [hypersonic] weapons platform,” Thurgood said.
“It is not long-range artillery. It’s a strategic weapon that will be used … for strategic outcomes,” he added.
Residual combat capability
Overall, the MMHEL and hypersonic systems will both move into the hands of soldiers as an experimental prototype with a residual combat capability, Thurgood said.
“When I say experimental prototype with residual combat capability, and as we build the battery of hypersonics … that unit will have a combat capability,” Thurgood said. “Those eight rounds are for them to use in combat if the nation decides they want to apply that in a combat scenario. The same [applies] for directed energy.”
US Army rocket artillery.
(US Army photo by Sgt. Dustin D. Biven)
In addition to providing an immediate combat capability, soldiers will have an opportunity to learn the new equipment and understand the “tactics, techniques, and procedures” required to use each system during combat, the general added.
Further, the Army will also receive valuable feedback to help shape potential broader production of each system after they transition to a program of record.
The Army has already initiated the contract process to develop the prototype hypersonic systems. Senior leaders plan to award vendors by August, Thurgood said.
With both systems, “what we’re trying to create [is an] an opportunity for a decision, based on actual use by a soldier,” he said. “Does this thing do … what we needed it to do? Do we want to continue and make it better, or do we want to have other choices?”
‘Tis the season for the giving of gifts. ‘Tis also the season of FOMUG (Fear Of Messed Up Gifting). We get it. It’s hard out there for an elf. Team WATM would like to offer you some guidance.
For your pal in the army:
~ Don’t send a salami; send them an actual letter. (There’s an app for that) ~
If you served in the military, then there’s a truth you hold to be self-evident:
There is nothing — nothing — better than getting mail.
Nowhere on earth — outside of elderly care facilities and summer camps — is snail mail so coveted and mail call so anticipated as it is at the boot camps, bases, and outposts of the U.S. military.
But staying in the loop while you’re downrange gets trickier every year as smartphones divorce almost everyone you know from the memory of their own handwriting. And how are they supposed to send you photos? Go out and get them printed? Stop.
Somebody with military experience and a knack for tech entrepreneurship had to come along and fix this problem.
That somebody is Sam Meek, an Idahoan and former U.S. Marine Corps Chemical, Biological, Radiological, Nuclear Defense Specialist, who found that in the civilian sector, the problem-solving mentality instilled in him by the Corps is a very valuable and leverageable asset indeed.
“I found it really fascinating that I was beating out kids… that had college degrees and… could actually articulate a cover letter for a resume. I realized that the experience that we garner in the military brings so much more… to a company than sitting in class for four years.”
Working first as Director of Development for a Wall Street hedge fund and then taking a mentor’s Marine Family Readiness platform concept and pivoting it toward present-day Sandboxx, Meek perfected the twin arts of making one’s own opportunities and capitalizing on those that arise from the heat of action.
Though Sandboxx has evolved to serve a number of important networking and communications functions for the modern military — see Units and Travel — its marquee offering is still getting letters to deployed troops.
The app allows friends and family at home to tap out a message on a smartphone, upload a photo, and then have that digital missive converted to physical letter form and sent to their loved ones, wherever in the world they might be deployed. Sandboxx even includes a postage-paid return envelope to make it easy to reply from the field.
It’s military morale made simple and intuitive. It honors a rich American history of supporting our troops, one personally penned and postmarked message at a time.
The 2017 We Are The Mighty Holiday Gift Guide is sponsored by Propper, a tactical apparel and gear company dedicated to equipping those who commit their lives to serving others. All views are our own.
Speaking of Propper, they’re giving away twelve tactical packs filled with gear from our Holiday Gift Guide. Click this link to enter.
On Jun. 17, 2018, Chippewa Valley Regional Airport in Eau Claire, WI hosted an airshow that included the display of the Air Combat Command’s F-16 Viper Demo Team.
Piloted by Maj. John “Rain” Waters, an operational F-16 pilot assigned to the 20th Operations Group, Shaw Air Force Base, South Carolina and the United States Air Force F-16 Viper Demonstration Team commander, the F-16 performs an aerobatic display whose aim is to demonstrate demonstrate the unique capabilities by one of the Air Force’s premier multi-role fighters, the F-16 Fighting Falcon, better known as “Viper” in the pilot community.
The F-16 Viper Demo always starts with a take-off followed by a low, high-g turn. The maneuver was filmed from a privileged position (the slow motion effect contributes to the stunning results):
A revolutionary new material from the company that produces service rifle slings could cut several pounds from the weight Marines carry on their backs.
Blue Force Gear, which designed the combat sling Marines use on their service rifles, created a new lightweight, heavy-duty material that could replace every strap on a Marine rifleman’s kit. In the process, the material swap would shave between 6 and 8 pounds from the total weight of the products.
The material, called ULTRAcomp, is more durable than the nylon typically featured on vests, packs, and pouches, said Stephen Hilliard, Blue Force Gear’s director of product development. It’s made of high-performance laminate that doesn’t tear or absorb as much water as the nylon typically used on those products.
“We see a weight reduction of anywhere from 15 to 20 percent,” Hilliard said at the Modern Day Marine expo here. “If you ask any Marine if they like to ditch 6 pounds of useless webbing and layers of fabric while still maintaining durability, every one of them would take it.”
There are broader impacts to those weight savings beyond the individual Marine, he added.
A Marine with 3rd Battalion, 7th Marine Regiment, 1st Marine Division attached to Special Purpose Marine Air-Ground Task Force, Crisis Response-Central Command.
(U.S. Marine Corps Photo by Cpl. Carlos Lopez)
“When you look at the bigger picture and think about transporting 100 Marines on an aircraft and you’re saving, say, 6 pounds for each, that’s 600 pounds less,” Hilliard said. “That’s less fuel getting burned on the aircraft.”
Troops in the special operations community are already using Blue Force Gear’s products as a way to cut weight. The company has items in the Special Operations Forces Personal Equipment Advanced Requirements, or SPEAR program, he said. And Marine Raiders use their own unit funds to buy the lightweight kits.
“Our hope is that when those units intermingle and have intra-service operations, other Marines will say, ‘Oh wow, look at all this weight we’re saving even though it costs the same,’ ” Hilliard said. “That trickles on down into all the elements of the services.
“We want every Marine or soldier to get to save the same amount of weight, not just the special guys,” he said.
This article originally appeared on Military.com. Follow @militarydotcom on Twitter.
This is perhaps the oldest of the UAV-mounted weapons, making its debut off the MQ-1 Predator. With a range of five miles and a 20-pound high-explosive warhead, the Hellfire proved to be very capable at killing high-ranking terrorists — after its use from the Apache proved to be the bane of enemy tanks.
2. GBU-12 Paveway II
While the 2,000-pound GBU-24 and GBU-10 got much more press, the GBU-12 is a very important member of the Paveway laser-guided bomb family. Its most well-known application came when it was used for what was called “tank plinking” in Desert Storm. GBU-12s, though, proved very valuable in the War on Terror, largely because they caused much less collateral damage than the larger bombs.
3. GBU-38 Joint Direct Attack Munition (JDAM)
This is the 500-pound version of the JDAM family. While it has a larger error zone than the laser-guided bombs, it still comes close enough to ruin an insurgent’s day. The GPS system provides a precision option when weather — or battlefield smoke — makes laser guidance impractical.
4. AGM-176 Griffin
This missile has longer range and a smaller warhead, but it still packs enough punch to kill some bad guys. The Griffin has both a laser seeker and GPS guidance. In addition to blasting insurgents out of positions with minimal collateral damage, Griffin is also seen as an option to dealing with swarms of small boats, like Iranian Boghammers.
While infantry carries the title of “Queen of the Battle,” it’s the artillery that’s king. It strikes over vast distances, hits with a lot of force, and remains mobile and accurate. Here are 18 photos of these awesome weapons and their crews:
1. Artillery belches smoke and fire every time it shoots a round.
2. When crews emplace the weapons, they anchor them to the ground and set up aiming aids to ensure rounds go exactly where they should.
3. While the gun crews are emplacing the cannons, other artillerymen move the rounds to the firing point and prepare them for action.
4. Different guns have different muzzle velocities, but most can fire rounds at over 1,500 feet per second.
5. Between shots, crew members quickly remove the spent casing and load a new round.
6. Between shots on 155mm howitzers, the gun is swabbed out. (The white-tipped rod in the left of the photo is the swab.)
7. The guns are often towed around the battlefield behind vehicles, but can also be flown to firing points.
8. Even UH-60 Blackhawk helicopters can fly the guns around.
9. When they need to travel long distances, the artillerymen can throw their guns out of the backs of planes (with parachutes).
10. Some artillery units have self-propelled guns with light armor.
11. They’re highly mobile, but still put on an awesome light show.
12. Back in the day, the Navy’s artillery moved quickly as well, provided there was plenty of water.
13. Night fires light up the darkness.
14. Maneuver units can request illumination rounds from artillery, giving them plenty of light with which to see.
Russia is (by land mass), the largest country in the world. At one point in its history, it was home to the largest army in the world, the largest stockpile of nuclear warheads, and… the largest submarines ever built.
Known to the West as the Typhoon class, and to Russians as “Akula” (shark), these black and red beasts were created as a counter to the American Ohio class, carrying dozens of nuclear-tipped ballistic missiles as a deterrent during the Cold War.
At 574 feet long and 75 feet in breadth, these these 25,000 ton monsters were actually larger and wider than the American vessels they were created to compete with.
Essentially tasked with inflicting a nuclear apocalypse upon the West if the Cold War got hot, the Typhoons were given a fairly unique design to keep the boats rugged and survivable — should either an accident or an anti-submarine attack occur — so that they could still carry out their incredibly destructive mission.
Inside the Typhoon’s hulking mass existed a pair of longer pressure hulls from older Delta-class ballistic missile submarines and three more smaller hulls placed around the boat to protect other critical points like engineering spaces and the torpedo rooms. Should a breach occur — whether by collision or attack — the crew inside the other pressure hulls would be safe and the sub would still be operational.
Typhoons carry their missiles in front of their gigantic (and almost comically oversized) sail instead of behind it, as Delta-class and American Ohio-class boats do.
Two nuclear reactors give these warships the power they need to operate, allowing for a maximum speed of around 27 knots underwater (31 mph).
Instead of constantly traversing the world’s oceans, Typhoons were built to sit under the Arctic Circle for months at a time, waiting to punch through the ice in order to launch their deadly payloads of nuclear-tipped missiles.
Because of their designated operating locations, these subs could often escape harassment by American and British hunter/killer submarines constantly prowling around the Atlantic Ocean looking for Soviet warships to mess with.
Because of the length and duration of their missions, Typhoons were designed with crew comfort in mind. In fact, the accommodations aboard a Typhoon were so luxurious that sailors in the Soviet (and later, Russian) navy nicknamed these gargantuan vessels “floating Hiltons.”
Instead of utilitarian steel furniture with minimal padding, a Typhoon’s interior features wooden-paneled walls, comfortable padded chairs, raised ceilings and full-sized doorways, and a fully-stocked gym. Unlike any other submarine ever built, each Typhoon also came with a unique and somewhat enviable feature – a lounge for sailors, including a swimming pool and a sauna.
You didn’t misread that – Typhoons were actually built with small two-foot-deep swimming pools to improve crew morale on long deployments, along with saunas and a lounge area with plush rocking chairs. Televisions (a luxury in the Soviet Navy) were also set up throughout the boat, playing Soviet movies, television shows and propaganda for the crew’s entertainment.
But just as these behemoth war machines entered service with the Soviet Navy, their time rapidly began to wind down. Of the seven planned Typhoons, six were built throughout the 1980s and retired less than 10 years later in the 1990s.
The Russian government simply couldn’t afford to keep fielding the largest missile submarines they (or any other country in the world) had ever built.
In the 1990s, the US and Canadian governments began offering financial incentives to Russia, after the fall of the Soviet Union, to retire a number of their nuclear deterrent warships. Among the many sent to the wreckers were three of the six Typhoons, with the other three staying in service.
Today, only one Typhoon remains active while two others have been placed in reserve. The sole active sub, the Dmitriy Donskoy, serves as a test platform for Russia’s newest submarine-launched cruise missiles, though its days are also numbered with the advent of newer Russian Borei-class ballistic missile subs.
The other two Typhoons currently held in reserve — the Arkhangelsk and the Severstal — will likely be scrapped between 2018 and 2019, with the Donskoy following not too long after, ending the story of the largest nuclear ballistic missile submarines ever built.
Spinoffs are a curse of entertainment. Any successful TV series soon spawns one or two others that are of suspect quality and have a vague connection to the original. For instance, the overwhelmingly popular Friends led to the creation of the underwhelming Joey. AfterMASH tried (and failed) to piggyback off of the successes of M*A*S*H.
But did you know warships also generate spinoffs? In fact, Russia pulled off a one-of-a-kind spinoff from one of its most successful ships.
The Russian navy destroyer ADM Chabanenko (DD650), right, moves past the French navy frigate FS Ventose (F733) while getting underway during the 2011 FRUKUS (French, Russia, United Kingdom, United States) event.
(U.S. Navy photo by Mass Communication Specialist 2nd Class Marie Brindovas)
The Udaloy-class destroyers were built for protecting high-value assets, like Kiev-class carriers and Kirov-class battlecruisers, from NATO submarines. Udaloy-class vessels carried two 100mm guns, two quad SS-N-14 Silex launchers, 64 SA-N-9 Gauntlet point-defense surface-to-air missiles in eight eight-round launchers, four quad 53mm torpedo tube mounts, and four AK-630 close-in weapon systems. The destroyer could also operate two Ka-27 Helix anti-ship helicopters.
The Russian navy destroyer RFS ADM Chabanenko (DD 650) fires the AK-130-MR-184 130 mm gun at a distant target during a gunnery exercise as part of the at-sea phase of FRUKUS 2011.
(U.S. Navy photo by Mass Communication Specialist 3rd Class Darren Moore)
That’s some serious firepower — a submarine captain would have some trepidation having to take those on. But the Udaloy was a little weak in one crucial area: fighting surface ships. The SS-N-14 and the 533mm torpedoes could be used against ships, but they were primarily intended to hunt subs. In short, the Udaloy was out-ranged by the RGM-84 Harpoon anti-ship missile, which was in service with U.S. Navy three years before the first Udaloy was commissioned. So, in 1989, the Soviet Union laid down what they hoped would be the answer to this shortcoming.
Despite plans to build several, the fall of the Berlin Wall and the collapse of the Soviet Union would leave this vessel as the only one of its kind. The Admiral Chabanenko underwent a lengthy construction process — it took ten years to be commissioned. For this ship, the Soviets turned to the Udaloy’s contemporary, the Sovremennyy, as a baseline. The Admiral Chabanenko replaced the two 100mm guns with a twin 130mm gun mount, the quad SS-N-14 mounts were replaced with quad SS-N-22 Sunburn launchers, and the four AK-630s were replaced with CADS-N-1 close-in weapon systems.