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  2. United States Army enlisted rank insignia - Wikipedia

    en.wikipedia.org/wiki/United_States_Army...

    United States Army enlisted rank insignia. The chart below shows the current enlisted rank insignia of the United States Army, with seniority, and pay grade, increasing from right to left. The enlisted ranks of corporal (E-4) and higher are considered non-commissioned officers (NCOs). The rank of specialist is also in pay grade E-4, but does ...

  3. Electrothermal-chemical technology - Wikipedia

    en.wikipedia.org/wiki/Electrothermal-chemical...

    Electrothermal-chemical ( ETC) technology is an attempt to increase accuracy and muzzle energy of future tank, artillery, and close-in weapon system [1] guns by improving the predictability and rate of expansion of propellants inside the barrel. An electrothermal-chemical gun uses a plasma cartridge to ignite and control the ammunition's ...

  4. United States Army - Wikipedia

    en.wikipedia.org/wiki/United_States_Army

    United States. The United States Army ( USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution. [14] The Army is the oldest branch of the U.S. military and the most senior in order of precedence. [15]

  5. United States Army Basic Training - Wikipedia

    en.wikipedia.org/wiki/United_States_Army_Basic...

    United States Army Basic Combat Training ( BCT) is the recruit training program of the United States Army, for service in the U.S. Army, U.S. Army Reserve, or the Army National Guard . Some trainees attend basic combat training along with their advanced individual training (AIT) at one place, referred to as One Station Unit Training (OSUT).

  6. Flamethrower - Wikipedia

    en.wikipedia.org/wiki/Flamethrower

    The other tube leads to an ignition chamber behind the exit of the gun assembly, where it is mixed with air and ignited through piezo ignition. This pre-ignition line is the source of the flame seen in front of the gun assembly in movies and documentaries. As the fuel passes through the flame, it is ignited and propelled towards the target.

  7. National Defense Service Medal - Wikipedia

    en.wikipedia.org/wiki/National_Defense_Service_Medal

    The National Defense Service Medal (NDSM) is a service award of the United States Armed Forces established by President Dwight D. Eisenhower in 1953. It was awarded to every member of the U.S. Armed Forces who served during any one of four specified periods of armed conflict or national emergency from June 27, 1950 through December 31, 2022.

  8. Army–McCarthy hearings - Wikipedia

    en.wikipedia.org/wiki/Army–McCarthy_hearings

    The Army–McCarthy hearings were a series of televised hearings held by the United States Senate 's Subcommittee on Investigations (April–June 1954) to investigate conflicting accusations between the United States Army and U.S. Senator Joseph McCarthy. The Army accused McCarthy and his chief counsel Roy Cohn of pressuring the Army to give ...

  9. Colt Army Model 1860 - Wikipedia

    en.wikipedia.org/wiki/Colt_Army_Model_1860

    Muzzle velocity. 550–1000 ft/s (167.6–304.8 m/s) Effective firing range. 50–75 yds (45.7–68.6 m) Feed system. 6 round cylinder. The Colt Army Model 1860 is a cap & ball .44-caliber single-action revolver used during the American Civil War made by Colt's Manufacturing Company. It was used as a side arm by cavalry, infantry, artillery ...