They establish diplomatic relations between two countries at the highest rank. An ambassador plenipotentiary has full authority to represent their home country and can sign treaties and conventions. An ambassador extraordinary is an individual who is the highest-ranked diplomatic minister going on a special mission.

The primary duties of ambassadors are to maintain diplomatic relations with the receiving state and promote foreign policy strategies through international organizations.

However, the game's single-player campaign can still be enjoyed regardless of the online player count. In conclusion, Black Ops 1 is indeed playable in 2024 on PlayStation 3, Xbox 360, and PC (Microsoft Windows).

Characters and setting. Black Ops takes place between 1961 and 1968 during both the Cold War and the Vietnam War, 16 years to 23 years after the events of World at War. It portrays a secret history of black operations carried out behind enemy lines by the CIA.