Last May, agents from the State Department’s Diplomatic Security Service showed up at an Orange County retirement community to serve a search warrant. They were joined by a man wearing a ...

Patti Morton broke barriers in 1972 as the first female Diplomatic Security Special Agent. Despite the challenges of integrating into an all-male service, she innovatively carried her weapon in a ...

Pritchett, a diplomatic security guard at the U.S. Embassy in Montenegro, ... show Pritchett together with several other people who are seen wearing Pritchett’s security badge around their necks.

Agents from the Diplomatic Security Service (DSS) -- diplomats with badges and guns -- make up their protective detail, according to two senior DSS officials who spoke with ABC News.

The Diplomatic Security detail — which falls under the State Department — was pulled from the former officials on Wednesday night according to three sources familiar with the situation.

Witnesses testified on diplomatic security, focusing on the transition from military to civilian control of security operations in Iraq. They talked about the preparations already undertaken, as ...

WASHINGTON (AP) -- Donald Trump hammered rival Hillary Clinton during the presidential campaign for failing to prevent the attack on the U.S. mission in Benghazi, Libya, when she was secretary of ...