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.
The Royal Marines, also known as the Royal Marines Commandos, and officially as the Corps of Royal Marines, are the United Kingdom's amphibious special operations capable commando force, one of the five fighting arms of the Royal Navy, and provide a company strength unit to the Special Forces Support Group (SFSG). The Royal Marines trace their origins back to the formation of the "Duke of York and Albany's maritime regiment of Foot" on 28 October 1664, and the first Royal Marines Commando unit was formed at Deal in Kent on 14 February 1942 and designated "The Royal Marine Commando".
Second lieutenant is a junior commissioned officer military rank in many armed forces. The lowest officer rank, it is usually placed below lieutenant or first lieutenant.
Marine Corps Recruit Depot Parris Island is an 8,095-acre (32.76 km2) military installation located within Port Royal, South Carolina, approximately 5 miles (8.0 km) south of Beaufort, the community that is typically associated with the installation. MCRD Parris Island is used for United States Marine Corps Recruit Training of enlisted United States Marines. Recruits living east of the Mississippi River report there to receive initial training. Recruits living west of the Mississippi River receive training at Marine Corps Recruit Depot San Diego, California, but may train at MCRD Parris Island by special request.
The Indonesian Navy is the naval branch of the Indonesian National Armed Forces. It was founded on 10 September 1945 and has a role to patrol Indonesia's lengthy coastline, to enforce and patrol the territorial waters and Exclusive Economic Zone (EEZ) of Indonesia, to protect Indonesia's maritime strategic interests, to protect the islands surrounding Indonesia, and to defend against seaborne threats.
Alfred Mason Gray Jr. was a United States Marine Corps four-star general who served as the 29th Commandant of the Marine Corps from July 1, 1987, until his retirement on June 30, 1991, after 41 years of service.
United States Marine Forces Special Operations Command (MARSOC) is a component command of the United States Special Operations Command (SOCOM) that comprises the Marine Corps' contribution to SOCOM. Its core capabilities are direct action, special reconnaissance and foreign internal defense. MARSOC has also been directed to conduct counter-terrorism and information operations.
The Commander, U.S. Marine Corps Forces Command (COMMARFORCOM), headquartered at the Naval Support Activity Hampton Roads in Norfolk, Virginia, commands service retained-operating forces; executes force sourcing and synchronization to affect force generation actions in the provisioning of joint capable Marine Corps forces, and directs deployment planning and execution of service retained-operating forces in support of Combatant Commander (CCDR) and service requirements; serves as Commanding General, Fleet Marine Force, Atlantic and commands embarked Marine Corps forces; coordinates Marine Corps-Navy integration of operational initiatives and advises CDR U.S. Fleet Forces Command (USFF) on support to Marine Corps forces assigned to naval ships, bases, and installations; conducts Service directed operational tasks as required. COMMARFORCOM is also the Commander, Marine Corps Forces Northern Command (MARFORNORTH), the Marine service component command of U.S. Northern Command.
The senior enlisted advisor to the chairman of the Joint Chiefs of Staff (SEAC) is the most senior non-commissioned officer (NCO) position overall in the United States Armed Forces. The SEAC is appointed by the chairman of the Joint Chiefs of Staff to serve as a spokesperson to address the issues of enlisted personnel to the highest positions in the Department of Defense. As such, the SEAC is the primary enlisted advisor to the chairman, and serves at the pleasure of the secretary of defense. The SEAC's exact duties vary, depending on the chairman, though the SEAC generally devotes much of their time traveling throughout the Department of Defense, to observe training and communicating to service members and their families. The SEAC's normal term of assignment runs concurrently with the chairman, but an incumbent may be reappointed to serve longer. The first member to hold this post was William Gainey. The current SEAC is Troy E. Black, USMC who assumed the duties on 3 November 2023.
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.
John Warren Bergman is an American politician and retired United States Marine Corps lieutenant general serving as the U.S. representative from Michigan's 1st congressional district since 2017. He is a member of the Republican Party. He served as commanding general of the Marine Forces Reserve and the Marine Forces North. He also served as a naval aviator, flying rotary-winged aircraft such as the CH-46 and UH-1, as well as fixed-wing aircraft such as the T-28 and KC-130.
An officer is a person who holds a position of authority as a member of an armed force or uniformed service.
David Hilberry Berger is a retired United States Marine Corps general who served as the 38th commandant of the Marine Corps from 2019 to 2023.
Robert Blake Neller is a retired United States Marine Corps four-star general who served as the 37th Commandant of the Marine Corps from 2015 to 2019.
Gary Lee Thomas is a retired United States Marine Corps four-star general. He was most recently the 35th Assistant Commandant of the Marine Corps. Gen Thomas is a naval aviator who flew the McDonnell Douglas F/A-18 Hornet and participated in combat operations during the Gulf War, the 2003 invasion of Iraq, and the War in Afghanistan. He has commanded at the squadron and Wing level and also led Marine Corps aviation's weapons school. Thomas is a graduate of the University of Texas at Austin and National Defense University.
James F. Glynn is a United States Marine Corps lieutenant general who has served as the commander of United States Marine Corps Forces, Pacific since September 12, 2024. He most recently served as the deputy commandant for manpower and reserve affairs of the Marine Corps from 2022 to 2024. He commanded United States Marine Corps Forces Special Operations Command from June 2020 to May 2022.
James W. Bierman Jr. is a United States Marine Corps lieutenant general who served as the commanding general of III Marine Expeditionary Force and Marine Forces Japan from 2021 to 2024. He most recently served as Commanding General of the 3rd Marine Division from August 12, 2020 to November 8, 2021. Previously, he served as the Commanding General of the Marine Corps Recruiting Command from June 7, 2018 to July 17, 2020.
