David Welna David Welna is NPR's national security correspondent.

Obama Proposes Plan To Close Guantanamo Bay Detention Center

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Sept. 11 Trials Postponed After Suspects Request To Fire Lawyers

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At Guantanamo, Another Legal Step Post Sept. 11 Attacks

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Trial Date Still Pending For 5 Accused Of Plotting Sept. 11 Attacks

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Defense Secretary Ash Carter Convenes Anti-ISIS Coalition Partners In Brussels

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GOP Presidential Candidates Bring Torture Back Into The Spotlight

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Why The U.S. Still Has No Viable Alternatives To Russian Rocket Boosters

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Pentagon Gets ISIS Metaphor Wrong, Critics Say

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Pentagon Transfers 10 Gitmo Detainees To Oman

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U.S. Navy Sailors Detained By Iran Ahead Of State Of The Union Address

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Did Obama Achieve Last Year's National Security Commitments?

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Obama Directs The Pentagon To Study Gun Safety

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'Forever Prisoner' Writes Book About Guantanamo; He's One Of 107 Still There

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Should American Women Have To Register For The Draft?

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