Talks between Iran and the P5+1 ended with plans to meet in Istanbul next month, but the differences between the two sides suggest a long road ahead dotted with meetings that don’t go very far, says …

A troubled economy and competing interests mean Britain’s general elections tomorrow could create a "hinge moment" in the U.S.-UK relationship, says Robin Niblett of Chatham House.

Veteran journalist Robin Wright, who covered the 1979 Iranian Revolution, says Iran’s disparate but resilient protest coalition is motivated by a desire to reform the country’s governing system.

CFR’s Bronwyn Bruton says the United States will not be able to end piracy in Somalia by using force and should take a modest approach that avoids grand schemes to reconstruct the government.