Monday, April 28
- Airman killed in Arkansas tornadoes
- Navy orders 10 new submarines for record $17.6B
- Pentagon says Hagel told that Russia won't invade Ukraine
- Report: Pentagon to destroy $1B in ammo
- Obama touts Philippine defense pact amid China concerns
- 2 NATO troops die in attack in eastern Afghanistan
- Trial starts in case of colonel's wife accused of killing kids
- U.S. clamps down on defense exports to Russia
- Obama: U.S. to levy new Russia sanctions Monday
- Obama: U.S. takes VA neglect claim 'very seriously'
- Iraq attacks kill at least 21 as police, army vote
Start your day with a roundup of top defense news.