Britain says agrees to order four more F-35 stealth fighter jets

US spy agencies spent nearly $68 bn in 2014

US air war on IS costing $8.3 million a day - Pentagon

AP EXCLUSIVE: Military sex survey draws complaints

Pentagon Defends Decision to Isolate Troops

US: Power to visit Ebola-ravaged West Africa

US economy clocks solid growth in third quarter

US troops quarantined in Italy after W. Africa stint

Israel attorney general probes Palestinian bus ban

Obama plans executive actions to strengthen U.S. manufacturing

Costly U.S. nuclear arms revamp, tight cash call for tough choices

Trade, defense buoy U.S. economy, but some weakness creeps in

INSIDE WASHINGTON: Profiting from failure

Egypt president says suicide bomber had outside support

What is Orbital Sciences?

US warplanes bomb IS near Kobane to aid Kurds in Syria

Hackers probing financial system defenses show reasons to worry

Texas executes ex-gang member for deaths of 3

Quarantine-like monitoring approved for U.S. troops on Ebola mission

Applications for US jobless aid tick up to 287,000

Man guilty of murder in attack on Chinese students

AP IMPACT: If Ebola batters US, we are not ready

General: US considering empowering Sunni tribes

Judge rejects isolation for U.S. nurse who treated Ebola patients

Dempsey: US considering empowering Sunni tribes

Boxer Mundine plans to show some mongrel

Iran hangs woman for killing alleged rapist