Komkor

 Komkor (Russian: комкор) is the abbreviation for corps commander (Russian: командир корпуса, romanized: komandir korpusa; lit. 'commander of the corps / corps commander'), and was a military rank in the Soviet Armed Forces of the USSR in the period from 1935 to 1940. It was also the designation for officers appointed to command a corps sized formation.

Communications Zone

 

Communications Zone is a US Army and NATO term which describes a part of the theater of war operations.

The Communications Zone is the rear part of theater of operations (behind but contiguous to the combat zone) which contains the lines of communications, establishments for supply and evacuation, and other agencies required for the immediate support and maintenance of the field forces.

rerebrace

 A rerebrace (sometimes known as an upper cannon) is a piece of armour designed to protect the upper arms (above the elbow). Splint rerebraces were a feature of Byzantine armour in the Early Medieval period. The rerebrace seems to have re-emerged in England, in the early 14th century. As part of the full plate armour of the Late Middle Ages and Renaissance the rerebrace was a tubular piece of armour between the shoulder defences (spaulder or pauldron) and the elbow protection (couter). 

 

pauldron

 A pauldron (sometimes spelled pouldron or powldron) is a component of plate armor that evolved from spaulders in the 15th century. As with spaulders, pauldrons cover the shoulder area.

Hussar

Hussar refers to a number of types of light cavalry which originated in Hungary in the 14th century, tracing its roots from Serbian medieval cavalry tradition, brought to Hungary in the course of the Serb migrations, which began in the late 14th century.

sutler

A sutler or victualer is a civilian merchant who sells provisions to an army in the field, in camp or in quarters. The sutler sold wares from the back of a wagon or a temporary tent, allowing them to travel along with an army or to remote military outposts. Sutler's wagons were associated with the military while chuck wagons served a similar purpose for civilian wagon trains and outposts.

Jarhead

Jarhead is a nickname for United States Marines personnel, due to their regulation high and tight haircut

Defendo

Defendo is a martial art and self defense system created in 1945 for law enforcement by Bill Underwood, a British-born Canadian. Underwood was originally the creator of Combato (in 1910) a "non-boxing or wrestling" unarmed combat system which he taught in Montreal, Quebec and Toronto, Ontario.

Enfilade

Enfilade and defilade are concepts in military tactics used to describe a military formation's exposure to enemy fire. A formation or position is "in enfilade" if weapons fire can be directed along its longest axis. A unit or position is "in defilade" if it uses natural or artificial obstacles to shield or conceal itself from enfilade. The words come from French enfiler ("to put on a string or sling") and défiler ("to slip away or off").

Enfilade fire, a gunfire directed against an enfiladed formation or position, is also commonly known as "flanking fire". Raking fire is the equivalent term in naval warfare. Strafing, firing on targets from a flying platform, is often done with enfilade fire.

forlorn hope

A forlorn hope is a band of soldiers or other combatants chosen to take the leading part in a military operation, such as an assault on a defended position, where the risk of casualties is high. The term comes from the Dutch verloren hoop, literally "lost heap", and adapted as "lost troop". In present-day Dutch the only meaning is lost hope. The old Dutch word hoop (in its sense of heap in English) is not cognate with English hope: this is an example of false folk etymology.

Kempeitai

The Kempeitai ("Corps of Law Soldiers") was the military police arm of the Imperial Japanese Army from 1881 to 1945. It was not an English-style military police, but a French-style gendarmerie. Therefore, while it was institutionally part of the Imperial Japanese Army, it also discharged the functions of the military police for the Imperial Japanese Navy under the direction of the Admiralty Minister (although the IJN had its own much smaller Tokkeitai), those of the executive police under the direction of the Interior Minister, and those of the judicial police under the direction of the Justice Minister. A member of the corps was called a kempei.

Stahlhelm

Stahlhelm (plural, Stahlhelme) is German for "steel helmet". The Imperial German Army began to replace the traditional boiled-leather Pickelhaube (spiked combat helmet) with the Stahlhelm during World War I in 1916. The term Stahlhelm refers both to a generic steel helmet, and more specifically to the distinctive (and symbolic) German design.

K-Kill

A Catastrophic kill, K-Kill or complete kill refers to damage inflicted on a vehicle by a weapon that renders it both unusable and unrepairable. Typically a catastrophic kill results in the ignition of any fuel the vehicle may be carrying as well as the detonation of its ammunition resulting in an explosion. A catastrophic kill does not preclude the survival of the vehicle's crew, for example the crew of an aircraft might bail out or eject.