Flak jacket

A flak jacket or flak vest is a form of body armor designed to provide protection from case fragments ("frag") from high explosive weaponry, such as anti-aircraft artillery ("flak" a German contraction for "Fliegerabwehrkanone" (aircraft-defense gun)), grenades, some round shot used in shotguns and land mines and other lower-velocity projectiles. It is not designed to protect against bullets fired from small-arms such as rifles or handguns. However, certain flak jackets are able to sustain certain gunshots, dependent on the armor, the gun, and the distance that the bullet has travelled.

The term "flak jacket" is often colloquially applied to newer body armor featuring protection against small arms projectiles, but the original usage predated the existence of functional bulletproof vests and the two are not interchangeable in performance.

History

Anecdotes describing garments designed to protect the wearer from penetrating weapons can be found far back into recorded history. Two types of protective garment from the American Civil War in the 1860s had a basic design similar to the flak jacket or ballistic armor of modern times in that solid plates were used as the main ballistic protection. The "Soldiers' Bullet Proof Vest" was manufactured by the G. & D. Cook & Company of New Haven, Connecticut. It consisted of two pieces of steel inserted into the pockets of a regular black military vest. Versions for infantry weighed 3 ½ pounds while a version for cavalry and artillery weighed 7 pounds. They sold for $5-$7. A more medieval-looking type of armor was made by the Atwater Armor Company, also of New Haven. It consisted of four large plates of steel held on the body by broad metal hooks over the shoulders and a belt around the waist. The Atwater vest was heavier than the Cook models and cost about twice as much.

Anti-aircraft warfare

Anti-aircraft warfare or counter-air defence is defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action." They include ground-and air-based weapon systems, associated sensor systems, command and control arrangements and passive measures (e.g. barrage balloons). It may be used to protect naval, ground, and air forces in any location. However, for most countries the main effort has tended to be 'homeland defence'. NATO refers to airborne air defence as counter-air and naval air defence as anti-aircraft warfare. Missile defence is an extension of air defence as are initiatives to adapt air defence to the task of intercepting any projectile in flight.

In some countries, such as Britain and Germany during the Second World War, the Soviet Union and NATO's Allied Command Europe, ground based air defence and air defence aircraft have been under integrated command and control. However, while overall air defence may be for homeland defence including military facilities, forces in the field, wherever they are, invariably deploy their own air defence capability if there is an air threat. A surface-based air defence capability can also be deployed offensively to deny the use of airspace to an opponent.

Black operation

A black operation or black op is a covert operation by a government, a government agency, or a military organization. This can include activities by private companies or groups. Key features of a black operation are that it is secret and it is not attributable to the organization carrying it out. The main difference between a black operation and one that is merely secret is that a black operation involves a significant degree of deception, to conceal who is behind it or to make it appear that some other entity is responsible ("false flag" operations).

A single such activity may be called a "black bag operation"; that term is primarily used for covert or clandestine surreptitious entries into structures to obtain information for human intelligence operations. Such operations are known to have been carried out by the FBI, the Central Intelligence Agency,Mossad, MI6, ISI (Pakistan), RAW, MSS, and the intelligence services of other nations.

Etymology

"Black" may be used as a generic term for any government activity that is hidden or secret. For example, some activities by military and intel agencies are funded by a classified "black budget," of which the details, and sometimes even the total, are hidden from the public and from most congressional oversight.

Call of Duty: Black Ops II

Call of Duty: Black Ops II is a first-person shooter video game, developed by Treyarch and published by Activision (Square Enix for Japan). It was released on November 13, 2012 for Microsoft Windows, PlayStation 3, and Xbox 360 and on November 18, 2012 in North America, November 30, 2012 in Europe and Australia for the Wii U.Black Ops II is the ninth game in the Call of Duty franchise of video games and a sequel to the 2010 game Call of Duty: Black Ops. The game was launched at 16,000 stores worldwide at midnight on November 13, 2012.

Black Ops II is the first game in the Call of Duty franchise to feature future warfare technology and the first to present branching storylines driven by player choice as well as selecting weapons before starting story mode missions. It also offers a 3D display option. A corresponding game, Call of Duty: Black Ops: Declassified, was released simultaneously on the PlayStation Vita. Within 24 hours of going on sale, the game grossed over $500 million. It had remained the largest entertainment launch of all time until September 2013, when Take-Two announced that Grand Theft Auto V had grossed $800 million in its first day of release. It went on to sell 7.5 million copies in the U.S. in November 2012, making it the highest grossing game of the month.

The Corps

The Corps may refer to:

Organizations

Fiction and literature

Toys

See also