Political volatility among the world’s leading oil producers suggests deeper causes for recent price spikes.

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 …

Whether to engage heads of rogue states, a perennial foreign policy dilemma, has emerged in the 2008 U.S. presidential campaign.

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

President Vladimir Putin continues to downplay atrocities by Stalin. Some see Russia’s refusal to come to grips with its Soviet past haunting relations with the West.