Ukraine tacked toward Russia ahead of the EU summit but the geopolitical contest for all three sides will likely intensify, says expert Jan Techau.

A U.S. destroyer’s recent operation demonstrates how the United States is protecting its interests in the South China Sea, says Capt. Sean Liedman, CFR’s Navy fellow.

With the London summer games at an end, economist Jose Ursua discusses whether or not Olympics have a financial impact for host cities, and the broader implications for the global economy.