How the Army shoots down enemy mortars and rockets

The Army uses a defensive weapon stripped from Navy vessels to shoot down enemy rockets and mortars before they can reach friendly troops. And, as a free bonus, they tell nearby artillery units where the enemy’s shot came from, allowing for quick retaliation.

Phalanx weapons were originally fielded as a Close-In Weapon Systems on Navy ships. Raytheon — responding to an Army request for weapons that would shut down mortar and rocket attacks on coalition bases in Iraq — pitched the Phalanx for the new mission.

Specialist. Jamael O. Turner, of Nashville, Tenn., shows one of the first rockets his unit shot down with the counter rocket artillery and mortar at Joint Base Balad, Iraq. (Photo: U.S. Army)

And the Land-Based Phalanx Weapons System performs. A radar scans the air near protected bases. When it sees an incoming round that could threaten personnel or equipment, the gun and a camera-based tracking system turn to watch it.

At the optimal moment, the Phalanx fires a long stream of self-destructing 20mm rounds from it’s six-barrel Gatling gun. The weapon can fire 75 rounds per second.

Land-based-phalanx-weapons-system-test-night-vision

(Original video: U.S. Army Sgt. Neil Stanfield)

The armor-piercing rounds disable or destroy the enemy munitions. The rounds self-destruct after a set distance, ensuring that they don’t rain down on civilians or friendly forces in the area.

Of course, the system can’t always down the incoming round, especially when the system is undergoing maintenance. So most C-RAM equipped bases are equipped with a warning system to alert troops when enemy munitions are incoming.

Either way, the system calculates the most likely point of origin for the enemy round and feeds that information to the fire direction center of nearby artillery units.

Soldiers from Battery A, 2nd Battalion, 44th Air Defense Artillery Regiment, 101st Sustainment Brigade, 101st Airborne Division (Air Assault), load ammunition into a Land-Based Phalanx Weapon System at Fort Sill. (Photo: U.S. Army 1st Lt. Lee-Ann Craig)

When that unit can get eyes on the shooter, they’re able to quickly fire counter artillery, destroying the jerks who took the shot in the first place.

TOP ARTICLES
Nigeria will spend a billion dollars to fight Boko Haram

Boko Haram, once one of the most feared groups in Africa, is still a problem. Nigeria, however, has decided they aren't putting up with them anymore.

ISIS may have obtained anti-tank missiles from the CIA

Somehow, ISIS has gotten a hold of weapons purchased by the CIA and Saudi Arabia and dispersed, without permission from either, to allied fighters.

How the Army plans to counter massive drone attacks

The United States military is experiencing more and more drone attacks in combat zones, and they have a plan to start shooting them down faster.

Marines want to swarm enemy defenses with hundreds of small boats

It looks like the Marine Corps is ready to get their own boats instead of borrowing them from the Navy all the time. Is this the end of water taxis?

This bearded Marine brings joy to the Corps

He's making a gear list. He's checking it twice. Gonna find out who's boot or grunt. Gunny Clause is coming on base. So stand at ease, kiddos.

This new device helps amputees manage phantom limb pain

Amira Idris designed a device helps amputees experiencing the phenomenon known as phantom limb pain (PLP) — and now she's giving the device to vets.

5 stories you may have missed for the week of December 16th

With everything going on in the world, it's difficult to keep track of every story that pops up. Check the stories you may have missed this week.

This is why the U.S.military uses 5.56mm ammo instead of 7.62mm

A common debate among gun enthusiasts revolves around why the U.S. chose to implement the 5.56mm N.A.T.O. round into service instead of the 7.62mm.

Combat Flip Flops are all about freedom — and not just for your feet

Buy a comfy pair of flip flops — put Afghanistan to work. Buy your lady a sarong — put an Afghan girl through school. This is global democracy, step two.

The 13 funniest military memes for the week of Dec. 15

I hope you're ready for a Star Wars heavy meme cache this week. A lot happened since the last meme call, but c'mon... we know what you really care about.