A guided-missile destroyer (DDG) is a destroyer whose primary armament is guided missiles so they can provide anti-aircraft warfare screening for the fleet. The NATO standard designation for these vessels is DDG, while destroyers which have a primary gun armament or a small number of anti-aircraft missiles sufficient only for point-defense are designated DD. Nations vary in their use of destroyer D designation in their hull pennant numbering, either prefixing or dropping it altogether.
USS Arleigh Burke, the lead ship of her class of guided-missile destroyers.
The Japanese guided-missile destroyer JDS Kongō firing a Standard Missile 3 anti-ballistic missile
Australian HMAS Brisbane
Type 055 destroyer The largest and most advanced surface warship in the People's Liberation Army Navy
In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort
larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were originally conceived in 1885 by Fernando Villaamil for the Spanish Navy as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War.
USS Arleigh Burke, the lead ship of her class of guided-missile destroyers.
The destroyers of the US Navy's Zumwalt-class, pictured here sailing with a Littoral combat ship (LCS) are the longest and heaviest destroyers currently in service.
The Italian Caio Duilio, belongs to the Horizon-class of Franco-Italian designed first-rate frigates.
Fernando Villaamil, credited as the inventor of the destroyer concept, died in action during the Battle of Santiago de Cuba in 1898.