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Videla, Jorge Rafael

(Encyclopedia)Videla, Jorge Rafael hôrˈhā räfäĕlˈ vēdāˈlä [key], 1925–2013, Argentine general and president. Born to a military family, he graduated (1944) from the National Military College and rose t...

Powell, Colin Luther

(Encyclopedia)Powell, Colin Luther, 1937–2021, U.S. army general and government official, b. New York City, grad., City College (B.S., 1958); George Washington Univ...

Space Force, United States

(Encyclopedia)Space Force, United States (USSF), military force that forms a separate service within the U.S. Dept. of the Air Force, est. Dec. 20, 2019, by act of Congress. The head of the Space Force is the Chief...

Office of Strategic Services

(Encyclopedia)Office of Strategic Services (OSS), U.S. agency created (1942) during World War II under the jurisdiction of the Joint Chiefs of Staff for the purpose of obtaining information about enemy nations and ...

Bunche, Ralph Johnson

(Encyclopedia)Bunche, Ralph Johnson bŭnch [key], 1904–71, U.S. government official and UN diplomat, b. Detroit, Ph.D., Harvard, 1934. He taught political science at Howard Univ. (1928–40). In government servic...

Scowcroft, Brent

(Encyclopedia)Scowcroft, Brent, 1925–2020, U.S. air force general and government official, b. Ogden, Utah, B.S. United States Military Academy, 1947, Ph.D. Columbia, 1967. From 1947 to 1975, he served in the U.S....

Austin, Lloyd James, 3d

(Encyclopedia)Austin, Lloyd James, 3d, 1953–, U.S. army general and secretary of defense, b. Mobile, Ala., B.S West Point, 1975, M.A. Auburn Univ., 1986, M.B.A. Webster Univ., 1989. He entered the U.S. Army (1975...

joint, in anatomy

(Encyclopedia)joint, in anatomy, juncture between two bones. Some joints are immovable, e.g., those that connect the bones of the skull, which are separated merely by short, tough fibers of cartilage. Movable joint...

joint, in geology

(Encyclopedia)joint, in geology, fracture in rocks along which no appreciable movement has occurred (see fault). Nearly vertical, or sheet, joints that result from shrinkage during cooling are commonly found in ign...

Joint Base Andrews

(Encyclopedia)Joint Base Andrews, officially Joint Base Andrews Naval Air Facility Washington, formerly Andrews Air Force Base, U.S. military installation, 4,279 acres (1,732 hectares), central Md., est. 1943. It i...