This is what makes tankers so deadly
American tankers were slightly late to the armored game, historically. Britain first rolled out the tank in the Battle of the Somme in 1916, before America even joined the war. In fact, America wasn’t even able to get its first tank, the M1917, to production in time to fight in World War I.
But America came roaring back in World War II with pioneers of armored doctrine, including the first American tank officer, George S. Patton. Since then, tanks have had a respected place in the pantheon of American combat arms. Today, tankers drive the M1 Abrams tanks into battle. Here’s what makes them so lethal.
Abrams tanks are highly mobile, capable of propelling themselves at speeds of over 40 mph despite their approximately 68 short tons of weight. That weight goes even higher if the tank is equipped with protection kits like the Tank Urban Survival Kit (TUSK).
Once it gets within range of its target, the Abrams crew can fire their 120mm smoothbore cannon, the M256A1. The cannon can use a variety of ammunition including high-explosive, anti-tank (HEAT) ammo; canister rounds that are basically tank-sized shotgun shells; and sabot rounds, depleted uranium darts that shoot through armor and turn into a fast-moving cloud of razor-sharp, white-hot bits of metal inside the enemy tank.
These tank rounds make short work of most enemy tanks, but they’re also heavy. Loaders have to move them from storage racks to the gun by hand, and each round weighs between 40 and 51 pounds.
The tanks can fire canister or other rounds to destroy enemy infantry and light vehicles, but they can also turn to their mounted machine guns. The Abrams has a .50-cal machine gun and two 7.62mm machine guns.
While Abrams can survive open warfare, crews prefer to hide and maneuver their tanks into better position as often as possible to protect the tank from enemy infantry, armor, and air assets. Covering the tank in local camouflage is a good first step, and using the terrain to mask movement is important as well.
Concealment is tricky in a tank, but it increases survivability and allows the tanks to conduct ambushes.
Abrams tanks were originally produced in 1978, but they’ve been modernized many times since then to keep them as capable as possible. The M1A1 rolled off in 1985 and the M1A2 in 1986. Now, upgrade kits like the TUSK or the System Enhancement Packages (SEP) improve M1A2s’ capabilities.
Army and Marine Corps logistics officers have to work hard to ensure the heavy tanks can always be deployed where they are needed. While Abrams can be airlifted, its much cheaper to ship them by boat.
When it would be dangerous or too expensive to drive the tanks to their objective, they can be loaded onto trains or special trucks for delivery.
But the most impressive way to deliver an Abrams is still definitely driving it off a plane.
The tanks can operate in most environments, everything from snow-covered plains…
…to scrub-covered plains…
…to sandy deserts.
To make sure they can always get to the target, tank units sometimes bring specially equipped engineers with them. The Assault Breacher Vehicle is built on the M1 chassis but features a number of tools for breaking through enemy obstacles rather than a large number of offensive weapons.
The front of the breacher is a plow that can cut through enemy berms, creating a path for tanks.
The main purpose of the plow is to scoop up and either detonate or remove enemy mines. Mines that don’t go off are channeles to the sides of the path, creating a clear lane for following tanks.
The breacher vehicles can quickly create a lane through IEDs by firing one of their Mine-Clearing Line Charges, a rocket-towed rope of explosive cord that explodes approximately 7,000 pounds of C4, triggering IEDs and mines.
The M1 Abrams is still a titan of the battlefield, allowing tankers to be some of the most lethal soldiers and Marines in any conflict.