With talk of deploying NATO peacekeepers to patrol the Lebanese border, the alliance is tackling new challenges outside of Europewhile looking to recruit new members. Not everyone, however, supports …

Backgrounder: Lingering resentment over NATO’s expansion has strained U.S.-Russia relations.

China’s anti-satellite test in January drew international condemnation but also piqued interest in some quarters about instituting a space weapons ban.

Russia’s hosting of the G8 summit in St. Petersburg was meant to symbolize the country’s integration into the club of the world’s richest industrialized democracies. But with Russia moving in an incr…

Chechnya has been plagued by two wars and an ongoing insurgency since the fall of the Soviet Union. In recent years, Chechen militants have escalated attacks in the North Caucasus and revived bombing…