There is no one branch of the military that always goes to war first, as it depends on the situation and the mission at hand. Each branch of the military has its own unique capabilities and responsibilities, and they work together in a coordinated effort to protect and defend the United States.
Traditionally, the U.S. Army has been the primary branch responsible for ground combat operations. In a large-scale conflict, the Army would likely be the first to engage in combat on the ground. The Army’s soldiers are trained in a wide range of combat skills, from infantry tactics to armored warfare, and they are equipped with a variety of weapons and vehicles to support their operations.
The Marine Corps is another branch that is often called upon to engage in combat operations. The Marines specialize in amphibious assaults and are trained to operate in a wide range of environments, from dense urban areas to remote jungle or desert terrain. They also have their own aviation assets, including attack helicopters and fighter jets, which can be used to provide support during ground operations.
The Navy is responsible for maintaining control of the sea and projecting power overseas. In times of war, the Navy can provide a variety of support to ground forces, including transport ships to move troops and equipment, aircraft carriers to launch airstrikes, and submarines to disrupt enemy operations.
The Air Force is responsible for air superiority and is often the first line of defense against enemy aircraft. The Air Force can also provide close air support to ground forces, launching airstrikes against enemy targets and providing reconnaissance and surveillance capabilities to help ground commanders make informed decisions.
In recent conflicts, such as the wars in Iraq and Afghanistan, all four branches of the military have been heavily involved in combat operations. The Army and Marine Corps have borne the brunt of ground combat, while the Air Force and Navy have provided air support and other logistical support. However, the roles and responsibilities of each branch can vary depending on the specific mission and the nature of the conflict.
In conclusion, there is no one branch of the military that goes to war first, as it depends on the situation and the mission at hand. Each branch of the military has its own unique capabilities and responsibilities, and they work together in a coordinated effort to protect and defend the United States.