PRAGUE, Czech Republic - U.S. Senator Roger Wicker says "freedom-loving" countries have to be united and firm in responding to both an aggressive Russia and the rise of the Islamic State (IS) militant group.
Russia's War Against Ukraine
Radio Free Europe: U.S. senator says strong hand needed to deal with Putin, Islamic State
Russian Security Council Secretary Nikolai Patrushev (L) looks at President Vladimir Putin during a meeting with the BRICS countries' senior officials in charge of security matters at the Kremlin in Moscow on May 26, 2015.
