With tensions high in numerous hot spots around the world America is looking at the possibility of war with a number of rogue states. One of those states is Iran.
So just what would a war with Iran look like?
War with Iran would look vastly different than war with a state such as North Korea.
Without an immediately adjacent staging area from which to launch an invasion American and its allies will have to build up forces in the region once a fight comes. This means that for the first time since World War II, American troops will have to invade a country from over the horizon.
The Fifth Fleet, based at NSA Bahrain, would have the initial task of fighting off Iranian naval forces. With Tehran's limited power projection this would be the largest impediment to building up forces near Iran.
With the natural bottleneck at the Strait of Hormuz, this is likely where the Iranian's would make their stand. Iran's conventional navy has little means of dealing with the powerful American fleet. Bested by America before, they would likely suffer a second ignominious defeat.
The real naval threat comes from the Islamic Revolutionary Guard Corps' Navy. The IRGC has procured numerous agile speedboats armed with ship-killing missiles. Manned by fanatical defenders of the Islamic Republic of Iran their mission is to swarm a hostile force, unleashing a barrage of missiles, and hoping to score a victory with sheer numbers.
While the U.S. Navy will not emerge unscathed, their force of destroyers and patrol ships will utterly destroy the threat. Phalanx Close-In Weapon Systems will deal with many of the missiles, though there is likely to be extensive damage to some ships. Navy and Marine Corps aircraft will blow the boats not caught in the hellfire out of the water.
US Navy photo by Mass Communication Specialist 3rd Class Ricardo R. Guzman
Those aircraft will also be actively engaging the Iranian Air Force as the battle for air superiority begins. Heavily outnumbered the planes will also have to rely on the anti-aircraft capabilities of the Navy ships below.
The Air Force will divert planes already operating in the area while other squadrons proceed to friendly bases within range of the fight. The Air Force's B-52 and B-2 bomber forces will also begin flying strikes against critical Iranian infrastructure, particularly Iran's nuclear capabilities.
While this fight rages over the Persian Gulf, ground forces will begin deploying to fight. The 82nd Airborne will have the Global Response Force wheels up in 18 hours though they will not immediately jump into action. The rest of the division will soon follow.
The Marines will look to I Marine Expeditionary Force to be the backbone of their fighting capability. Elements of the III Marine Expeditionary Force will bolster this force.
As the buildup of ground forces continues, and as the Navy eradicates Iranian naval resistance, Marine Raiders and Navy SEALs – supported by Marine infantry – will assault and reduce Iranian naval forces on several islands in the Strait of Hormuz and the Persian Gulf. This will clear the way for the invasion fleet to strike.
Launching from bases in Kuwait and Bahrain the invasion fleet will then steam towards the port of Shahid Rejeai, adjacent to the city of Bandar Abbas. Striking here will allow for the capture of a large port facility while simultaneously conducting a decapitation strike against the Iranian Navy headquartered at Bandar Abbas.
Prior to the landings at the port itself, Army Rangers supported by a brigade from the 82nd Airborne Division will conduct a parachute assault on Bandar Abbas International Airport in order to establish an airhead.
U.S. Army paratroopers conduct an airborne operation on Oct. 20, 2015. (U.S. Army photo by Sgt. Juan F. Jimenez)
The remaining two brigades of the 82nd will secure the flanks of the invasion against counterattack by conducting parachute assaults onto critical road junctions and bridges.
At dawn, the Marines will spearhead the assault. The Marines' armor will be critical in supporting the light infantry forces as they storm ashore to capture facilities for follow-on armor. Staged on numerous ships offshore Navy and Marine helicopters will carry troops in air assaults against positions while others land ashore in landing craft and AAVs.
By evening, armored units aboard roll-on/roll-off ships will be unloading in the ports while Marine units will have driven forward to link up with the paratroopers. Light infantry and Stryker forces will be airlanding at the recently secured airport.
With the beachhead established the invasion force will launch a massive sustained drive on Tehran. While an armored thrust storms up highway 71, the 101st Airborne, held in reserve until now, will conduct an air assault from NSA Bahrain onto Bushehr airport to open the way toward Shiraz, an important military city.
The Iranian military, long-suffering from embargoes and sanctions lacks the technology and wherewithal to put up serious resistance. Iranian armor will lay smoldering in the wake of American firepower.
Light infantry and Special Forces will capture Shiraz eliminating a serious threat and providing a logistical support base for continued operations. Other special operations forces will be operating throughout Iran to bolster friendly forces.
The long supply line from Bandar Abbas to the front lines will mean the 82nd Airborne will be busy capturing more air bases to bring in more troops and sustain the prolonged ground assault.
Eventually, all necessary forces will be positioned around Tehran for a final push to destroy the Ayatollah's regime. Thunder runs and air assaults will criss-cross the city as American and allied forces seek to drive out the last remnants of resistance.
With the Ayatollah deposed and victory declared American forces will settle in for a nation-building campaign while a new government gains its strength.