Ideas

Summits Are Nice but Obama Needs to Do More for Nuclear Security

The Obama administration started the Nuclear Security Summit convening this week. Now it needs to pick up the pace before terrorists get a bomb. By Joe Cirincione

Threats

Every State's Territorial Disputes in One Map

Unless you live in Mongolia, your country is probably on this list. By Annalisa Merelli

Ideas

Will the U.S. Become a Post-Ukraine Energy Superpower?

The Russian chill and Mideast instability are boosting bipartisan support for domestic energy production. By Michael Hirsh

Ideas

The Silver Lining of Malaysian Airlines Flight 370

As China joins Japan in the search for the missing plane we are reminded that crises create strange bedfellows, but grief is universal. By Tara Sonenshine

Policy

‘Comprehensive Review’ of Military Medals to Begin in June

Why? Drones, for one thing. By Ben Watson

Defense Systems

The future of satellites: What are the options?

From reusable launch vehicles to high-throughput satellites and hosted payloads, DOD looks to meet rising demand while cutting costs.

Defense Systems

Pentagon to reconsider medals for UAV pilots and cyber warriors

Hagel orders a review of military decorations and awards program.

Defense Systems

Watch: Big Dog robotic mule gets a head-arm

Four-legged robot is now capable of throwing heavy objects.

Science & Tech

Drone Warfare Is Why We Can't Find Malaysian Airlines Flight 370

If you’re sick of not being able to find planes with today’s technology, just wait – it’s actually going to get worse. By Patrick Tucker

Policy

Insiders Split Over Military Aid to Ukraine

Most experts say Obama should send aid, but 43 percent said that stokes Russian fury. "We've already lost this battle. Putin is not pulling back." By Sara Sorcher

Ideas

Wake Up NATO, You’re No Deterrent to Russia

If NATO couldn’t finish the job against Libya, why would anyone think it’s ready for Russia? By Philip Seib

Ideas

How Western Bureaucrats Stirred Putin’s Petulance into a Cold War Crisis

From the beginning, all sides have been guilty of faulty assumptions and strategic miscalculation regarding Ukraine – and Putin. By James Kitfield

Policy

Russians Tell Hagel 'No Intention' of Crossing Into Ukraine

Secretary Hagel and Sergei Shoygu, in phone call, say neither intends to march into eastern Ukraine, said Pentagon spokesman. By Ben Watson

Threats

Putin Now Gets to Rewrite Rules Meant to Prevent World War III

The United Nations charter says clearly no country can annex another forcible. Now that Putin has, he gets to write some rules of his own. By Steve LeVine

Ideas

Iraq’s Do-Nothing Legacy

The 11th anniversary of the Iraq invasion finds U.S. leaders paralyzed and gun-shy to intervene anywhere in the Mideast. By Gayle Tzemach Lemmon

Science & Tech

How the Military’s Bomb-Detecting Lasers Will Protect You From the Flu

High-powered, small and cheap UV lasers could detect biological containments of the lethal or simply annoying variety. By Patrick Tucker

Defense Systems

Air Force wants to toughen up aerial layer communications

The service is looking to spend nearly $10 million to upgrade current systems to operate in degraded, contested or outnumbered situations.

Defense Systems

Next phase of Mobile Hotspot program takes wing

DARPA hires L-3 to develop radio and router pods that can be mounted on a Shadow UAV, creating an airborne hotspot.

Defense Systems

DIA issues call for bids on $6 billion E-SITE contract

The contract will provide worldwide IT services and support for the defense intelligence community and its partners.

Threats

Nuclear Summit Not Expected to Advance Military-Grade Security

U.S. officials expect next week's Nuclear Security Summit to punt tougher military material security to 2016. By Douglas P. Guarino