United States Secret Service

The  (USSS) or Secret Service is a United States federal law enforcement agency. The USSS has a protective role: ensuring the safety of current and former national leaders and their families, such as the President, past Presidents, Vice Presidents, presidential candidates, foreign embassies.

Call of Duty: Black Ops II
They appeared in the reveal trailer, assisting friendly forces during the attack in Los Angeles. Not much else is known

Known Operatives

 * Jones
 * Samuels