The U.S. Navy uses the letters DDG to classify a U.S. warship as a guided missile destroyer. A guided missile destroyer is a destroyer warship constructed to launch guided missiles.
DDG is the NATO standard designation for guided missile destroyers. Guided missile destroyers are multi-mission surface combatants. Additionally, guided missile destroyers are capable of operating independently or as a part of a group.
Guided missile destroyers are equipped with guns and generally also have two large missile magazines to store the ship’s missiles. Some U.S. guided missile destroyers are equipped with powerful system radars, such as the Aegis combat system.Learn More
General orders in the U.S. Marine Corps are 11 rules a sentry must follow while on duty. Recruits are expected to memorize them and be able to recite them word for word individually or all together when questioned by a drill instructor or superior officer.Full Answer >
One method of changing Army MOS, or Military Occupational Specialty, while still in active service is to scan periodically posted in and out calls for positions in understaffed MOSs and submit the necessary paperwork to apply for one of these jobs. Another method is to wait until re-enlistment and apply for a position in an understaffed MOS.Full Answer >
According to information provided at HowStuffWorks, a spy plane such as the ones the United States employs works by catching stray transmissions, such as email and telephone calls, processes them and sends them back to the officers at base to be used. This information is captured with dishes and antennas equipped on the plane.Full Answer >
An Abrams tank is powered by a 1,500-horsepower gas turbine engine, which in turn powers the automatic hydro-kinetic transmission. The caterpillar tracks on an Abrams tank work like a conveyor belt, and the tank's wheels run along the inside of the tracks, much in the way that automobile tires move along the surface of a road. The tracks offer two principle advantages over tires: the tracks cannot go flat, and they dig into muddy surfaces, giving the tank excellent maneuverability on rough terrain.Full Answer >