Moscow says new US national security strategy is anti-Russian

Russia`s federal Security Council on Wednesday criticised as "anti-Russian" the new US national security strategy, which lists Moscow`s aggression in its neighbouring Ukraine among most pressing threats.

US national security team briefs Obama on Ukraine

The White House says President Barack Obama is getting regular updates on the situation in Ukraine.

Iran a `threat` to US national security: Pentagon

"Iran is a "threat" to the America`s national security and the lawmakers that the country is determined to prevent the former from acquiring nuclear weapons."

NASA was hacked 13 times last year

NASA said hackers stole employee credentials and gained access to mission-critical projects last year in 13 major network breaches that could compromise US national security.

Fat Americans pose a threat to national security: Generals

Increasing rates of obesity among young Americans could undermine US military’s future with potential recruits increasingly too fat to serve, two retd generals said on Friday.

Fat Americans pose a threat to national security: Generals

Increasing rates of obesity among young Americans could undermine US military’s future with potential recruits increasingly too fat to serve, two retd generals said on Friday.

US` national security interests at stake in Af-Pak: Holbrooke

The Af-Pak region poses a great national security threat to the US and it is where al Qaeda top leadership is based, even though Nigerian terror suspect was not trained by the outfit in the region, Holbrooke has said.