Arma 2 (often incorrectly referred to as Armed Assault 2) is a tactical shooter video game for the PC developed by Bohemia Interactive Studio. It is the official sequel to the Operation Flashpoint-series following its predecessor, ARMA: Armed Assault (ARMA: Combat Operations in North America). Arma 2 was released in June and July 2009. An expansion pack titled ARMA 2: Operation Arrowhead was released in 2010. In June 2011 a free to play version of the game was released, featuring multiplayer and limited single player modes.

Arma 2 is a tactical shooter focused on infantry combat but it also features significant vehicle and aircraft elements. The player is able to command AI squad members which adds a real-time strategy element to the game. This is further enhanced by introduction of the high command system, which allows the player to command multiple squads using the map. Arma 2 is set primarily in the fictional Eastern European nation of Chernarus, (meaning "Black Russia"). The Chernarus landscape is based heavily on the Czech Republic, the home country of the developer.

Cameron Jibril Thomaz (born September 8, 1987), better known by the stage name Wiz Khalifa, is an American rapper. He released his debut album, Show and Prove, in 2006, and signed to Warner Bros. Records in 2007. His Eurodance-influenced single, "Say Yeah", received urban radio airplay, charting on the Rhythmic Top 40 and Hot Rap Tracks charts in 2008. Khalifa parted with Warner Bros. and released his second album, Deal or No Deal, in November 2009. He released the mixtape Kush and Orange Juice as a free download in April 2010; he then signed with Atlantic Records. He is also well known for his debut single for Atlantic, "Black and Yellow", which peaked at number 1 on the Billboard Hot 100. His debut album for the label, Rolling Papers, was released on March 29, 2011.

Khalifa was born on September 8, 1987 to a mother and a father serving in the military. His parents divorced when Khalifa was about three years old. His parents' military service caused him to move regularly: Khalifa lived in Germany, the United Kingdom, and Japan before settling in Pittsburgh where he attended Taylor Allderdice High School.