What does usmc infantry do

Main Menu ESC x. Cadet Paige Herbst. Petty Officer 3rd Class Brandon Abdallah. Petty Officer 2nd Class Cody Greer. Corporal Brooke Dieters. Sergeant Brian Threat. Service Branches Work Environment Because the infantry must be prepared to go anywhere in the world they are needed, they work and train in all climates and weather conditions.

Overview Members of the infantry are ground troops that engage with the enemy in close-range combat. Military Training All enlisted service members complete basic military training, which includes time spent in a classroom and in the field, and covers tactical and survival skills, physical training, military life and customs, and weapons training. However, Infantry Marines embrace the suck better than anyone and bond over their time in the field and in the service. They learn how to take on adversity and to deal with the unknown as well as anyone.

They know how to work with minimal support and supplies to get the mission done. Most important, they know what it means to be part of a unit and team.

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Army infantry and Marine infantry are similar in many ways, however, they also have major differences according to size, function and duties. Here's what to know about Army infantry vs. Marine infantry and the ways that they differ:. The core difference between the Army infantry and the Marine infantry is their mode of operation. While Marine infantry operates by sea, land and air to support warfare, the Army infantry operates by land and air only. Another difference is that the Army occupies a territory while Marine Corps invade territories.

Note: the Marine Corps will invade a territory and capture it before the Army will come in to occupy. The Army infantry is far larger than the Marine Corps infantry.

Marine Corps infantry is smaller but they are more nimble and can, therefore, be ready for combat and rapid deployment. The Army infantry requires time to organize and mobilize, however, there are still small and elite units tasked with quick response globally.

The Army infantry is a subdivision of the Army chain of command and receives guidance from the Secretary of Defense, Secretary of the Army on down to Division level commanders. The Marine Corps, however, falls under command of the Department of the Navy, but also has senior-level leadership in the Commandant of the Marine Corps, and Marine Corps officers in senior Department of Defense positions.

This is where the mission is carried out by small unit enlisted leaders and junior officers. One major distinction between Marine and Army infantry is medical services rendered. The Army has its own medical corps, while the Navy supplies Corpsmen to the Marine Corps that carry out field aid and are hospital nurses.

The Army has a larger budget, so they train their infantry soldiers with a lot of sophisticated weaponry. They are trained on the full spectrum of warfare.

The marine infantry, on the other hand, train as expeditionary forces that land from the ship and operate from the sea. While the Army expects support from the headquarters with logistical help, the Marine infantry does not have that luxury.

Marine infantry must support themselves, remain lean and make use of resources efficiently. Those who join the Army have to go through 10 weeks of basic training boot camp before proceeding to another additional training which depends on the MOS Military occupational specialty. The basic training is broken down into three phases:. Marine Corps training is considered one of the toughest to scale through because they are an offensive force.

Marines go through a grueling week boot camp training that tests physical stamina, mental toughness and moral integrity. Equipment for both the Army and Marine Corps are similar for small unit forces such as a platoon, squad or fire-team size. There are some small variations in gear or weaponry, but an infantryman will typically carry a flak jacket, or Kevlar vest, a helmet, ammo, gloves, communication great, eyewear, water, an M16 or M4, combat boots and a small first aid kit.