The United States Armed Forces are the military forces of the United States. The armed forces consist of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. All six armed services are among the eight uniformed services of the United States, along with the U.S. Public Health Service Commissioned Corps and the NOAA Commissioned Officer Corps.
Combined arms is an approach to warfare that seeks to integrate different combat arms of a military to achieve mutually complementary effects—for example, using infantry and armour in an urban environment in which each supports the other.
The United States invaded Panama in mid-December 1989 during the presidency of George H. W. Bush. The purpose of the invasion was to depose the de facto ruler of Panama, General Manuel Noriega, who was wanted by U.S. authorities for racketeering and drug trafficking. The operation, codenamed Operation Just Cause, concluded in late January 1990 with the surrender of Noriega. The Panama Defense Forces (PDF) were dissolved, and President-elect Guillermo Endara was sworn into office.
Close-quarters battle (CQB), also called close-quarters combat (CQC), is a close combat situation between multiple combatants involving ranged or melee combat. It can occur between military units, law enforcement and criminal elements, and in other similar situations. CQB is typically defined as a short duration, high intensity conflict characterized by sudden violence at close range.
Jungle warfare or woodland warfare is warfare in forests, jungles, or similar environments. The term encompasses military operations affected by the terrain, climate, vegetation, and wildlife of densely-wooded areas, as well as the strategies and tactics used by military forces in these situations and environments.
The Basic School (TBS) is where all newly commissioned and appointed United States Marine Corps officers are taught the basics of being an "Officer of Marines." The Basic School is located in Stafford County, Virginia to the south-west of the Marine Corps Base Quantico complex. Each year, over 1,700 new officers are trained, representing such commissioning sources as the U.S. Naval Academy, Navy ROTC, Officer Candidates School, and newly appointed Marine Corps Warrant Officers, U.S. Merchant Marine Academy accession programs.
The United States Air Force Security Forces (SF) are the ground combat force and military police service of the U.S. Air Force and U.S. Space Force. The USAF Security Forces were formerly known as Military Police (MP), Air Police (AP), and Security Police (SP) at various points in their history. Due to its significant ground combat mission, Security Forces are sometimes regarded as Air Force infantry. They were formed on the premise of being the Air Force's "Marine Corps", in that they would provide security for the Air Force similar to how the Marines provide security for the Navy.
U.S. Coast Guard Port Security Units are Deployable Specialized Forces organized for sustained expeditionary security and anti-terrorism. They provide Anti-Terrorism Force Protection (ATFP) missions, which include harbor and port defense, protection of High Value Assets (HVAs), expeditionary security, Sea Lines of Communications (SLOCs), special missions. and coastal surveillance. PSUs are expeditionary units that conduct OCONUS missions in support of a requesting regional combatant commander. PSUs usually operate under the direction of the Coast Guard's Pacific Area (PACAREA) command but are unique in that they are the only Coast Guard units that can be quickly requested by the Department of Defense.
In the United States Marine Corps, a Marine air–ground task force is the principal organization for all missions across the range of military operations. MAGTFs are a balanced air–ground, combined arms task organization of Marine Corps forces under a single commander that is structured to accomplish a specific mission. The MAGTF was formalized by the publishing of Marine Corps Order 3120.3 in December 1963, "The Marine Corps in the National Defense, MCDP 1-0". It stated:
A Marine air–ground task force with separate air ground headquarters is normally formed for combat operations and training exercises in which substantial combat forces of both Marine aviation and Marine ground units are included in the task organization of participating Marine forces.
The 3rd Battalion 7th Marine Regiment is an infantry battalion of the United States Marine Corps. They are based at the Marine Corps Air Ground Combat Center Twentynine Palms and consist of approximately 800 Marines. The battalion falls under the command of the 7th Marine Regiment and the 1st Marine Division. The battalion has seen combat in World War II, the Korean War, the Vietnam War, the Gulf War and was a part of the main effort during the initial invasion of Iraq in 2003. During the Global War on Terror, the battalion saw eleven sequential combat deployments; five in support of Operation Iraqi Freedom, three in support of Operation Enduring Freedom, and three in support Operation Inherent Resolve. The unit has a long, decorated history with countless achievements. Its members were described as "true professionals" by embedded reporters during the 2003 invasion of Iraq.
A Military Transition Team or Transition Team, commonly abbreviated as MiTT, in the context of the United States Military, is a 10 – 15 soldier team that trains foreign national and local security forces. The term has been used in the "War on Terror" to designate groups training the Iraqi Security Forces in particular. By comparison, Afghan Army and other Afghan security forces are mentored and trained by US Embedded Training Teams (ETTs) and the Operational Mentoring and Liaison Teams (OMLTs) of other nations.
The United States Marine Corps is organized within the Department of the Navy, which is led by the Secretary of the Navy (SECNAV). The most senior Marine commissioned officer is the Commandant of the Marine Corps, responsible for organizing, recruiting, training, and equipping the Marine Corps so that it is ready for operation under the command of the unified combatant commanders. The Marine Corps is organized into four principal subdivisions: Headquarters Marine Corps, the Operating Forces, the Supporting Establishment, and the Marine Forces Reserve.
Combat Arms Training and Maintenance (CATM), or simply Combat Arms, are United States Air Force Security Forces personnel who train base populace on the use of small arms, oversee, maintain and repair all small arms in the U.S. Air Force inventory. AFSC 3P0X1B, SEI 312 (TSgt and above) are Security Forces personnel who completed the 10 week Combat Arms Apprentice Course (Lackland AFB) and conduct marksmanship training to prepare all Air Force personnel for home station and deployment operations. Combat Arms specialists lead, manage, supervise and implement small arms weapons training programs. Their duties include operating firing ranges and associated facilities, enforcing range safety, inspecting/repairing weaponry, performing preventative maintenance, developing/utilizing training aides and determining training/maintenance resource requirements. Combat Arms personnel also provide training in safeguarding weapons, ammunition and equipment; instructing small arms weapons qualification training and providing guidance on weapons placement to SF and other ground defense force commanders. Combat Arms Instructors are the Air Forces small arms weapons Subject Matter Experts (SME).
The Special Missions Training Center (SMTC), also known as Joint Maritime Training Center (JMTC), is a joint United States Coast Guard, Navy, and Marine Corps training facility located on Camp Lejeune, North Carolina.
The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through combined arms, implementing its own infantry, artillery, aerial, and special operations forces. The U.S. Marine Corps is one of the eight uniformed services of the United States.
The Marine Corps Security Force Regiment is a dedicated expeditionary security and anti-terrorism regiment of the United States Marine Corps. Its mission is to provide security forces to guard high-value naval installations, most notably those containing nuclear vessels and weapons. Additionally, it also provides the Fleet Anti-terrorism Security Teams (FAST) and Recapture Tactics Teams (RTT). Marines who complete Security Forces training are assigned a secondary Military Occupational Specialty (MOS) of 8152, while instructors can earn 8153.
The Deployable Specialized Forces (DSF) —formerly Deployable Operations Group— are part of the United States Coast Guard that provide highly equipped, trained and organized deployable specialized forces, to the Coast Guard, United States Department of Homeland Security (DHS), United States Department of Defense (DoD) and inter-agency operational and tactical commanders. The command was formerly headquartered in Arlington, Virginia where it was established on 20 July 2007, and was commanded by a captain. It was decommissioned by the Commandant of the Coast Guard, Admiral Robert J. Papp Jr. on 1 October 2013, with units previously assigned to the DOG being split between Coast Guard Pacific and Atlantic Area commands. The units were subsequently reorganized under Deployable Specialized Forces (DSF).
Air force ground forces and special forces are the land warfare forces of an air force. They may include infantry, special forces, security forces, and military police. Airmen assigned to such units may be trained, armed and equipped for ground combat and special operations.
The Master-at-Arms (MA) rating is responsible for law enforcement and force protection in the United States Navy—equivalent to the United States Army Military Police, the United States Marine Corps Military Police, the United States Air Force Security Forces, and the United States Coast Guard's Maritime Law Enforcement Specialist. It is one of the oldest ratings in the United States Navy, having been recognized since the inception of the U.S. Navy.
