Mark Hosenball

WASHINGTON (Reuters) - The United States said on Wednesday that while al Qaeda's Pakistan-based "core organization" had been severely degraded, affiliates of the militant group in Africa and the Middle...

WASHINGTON (Reuters) - A Washington lobbying firm with close ties to the White House and Democratic Party has ended its relationship with a Brussels-based group linked to ousted Ukrainian leader...

WASHINGTON/NEW YORK (Reuters) - A British shoe bomb-plotter-turned-government informant, who once conspired with Osama bin Laden, has become a key witness for U.S. prosecutors seeking to give American juries a...

WASHINGTON (Reuters) - The U.S. government is finalizing a plan to increase training and small-arms shipments for Syrian rebels, two U.S. security sources said on Friday, as Syrian government troops...

WASHINGTON (Reuters) - President Barack Obama's plan for overhauling the National Security Agency's phone surveillance program could force carriers to collect and store customer data that they are not now...

WASHINGTON (Reuters) - Russia's reinforcement of troops near Ukraine has brought the total forces there to as many as 40,000, U.S. officials estimated on Friday, as the United States voiced...

WASHINGTON (Reuters) - U.S. and European security agencies estimate Russia has deployed military and militia units totaling more than 30,000 people along its border with eastern Ukraine, according to U.S....