Micah Zenko, CFR's Douglas Dillon fellow in the Center for Preventive Action, discusses U.S. drone strikes and their global implications.

On the subject of targeted killings, Micah Zenko says nations must be transparent about their adherence to international law and defend attacks' proportionality.

Micah Zenko says no matter who wins in November, the United States should get ready for ten more years of drones.

American approach to deadly drone strikes in Pakistan proves overly blunt, says journalist and Waziristan native Pir Zubair Shah.

Colonel Brian M. Killough, USAF, says the Liaoning, China's first aircraft carrier, is a measured step in the long trek toward a globally-capable navy that an emerging superpower needs. While a solid indicator of intent, it's not a threat—yet.

Micah Zenko argues that U.S. targeted killings campaign is a short-term tactic, not a long-term solution to enduring political or security challenge.

Micah Zenko says that the debate over domestic surveillance is heating up, but it's not time to panic.

Micah Zenko and Emma Welch map out the launch pads for Obama's secret wars.

Frank G. Klotz argues that allocating the radio-frequency spectrum can be an untidy process—and have implications for both national security and global economic infrastructure.

The Department of Defense submitted this report in April 2012, outlining its current investment in unmanned aircraft systems (also known as drones) and future financial, personnel, and infrastructure needs through Fiscal Year 2017.

Micah Zenko explains the creation, use, and future of drones.

In the first of a five-part series, TIME's Winslow Wheeler investigates if the MQ-9 Reaper, a drone unit, is a game-changing bargain weapon of the future.

This two-part story by John Villasenor looks at how continued advances in unmanned aerial vehicle technology have profound implications on modern warfare.

The Economist's Newsbook blog examines the evolving role of Unmanned Aerial Vehicles in American counterterrorism strategy.

Max Boot says the death of Anwar al-Awlaki is a fleeting victory without stability in Yemen.

John B. Bellinger III examines the legality of drone strikes used by the United States against al-Qaeda and Taliban leaders.

John Pomfret discusses the test flight of a Chinese military fighter jet--and what it reveals about the Chinese military's view of China's relationship with the United States.

Jerome A. Cohen says the impact of Liu Xiaobo's peace prize will be felt among China's leaders, scholars, and perhaps its people.

Deputy Secretary of Defense William Lynn discusses the various new strategies used by the Pentagon to identify information technology threats, combat cyber warfare, and protect U.S. infrastructure.