Mar 14, 2014 — The standoff between Russia and Ukraine is being watched closely to see how a tool of modern warfare, cyber operations, might be employed. So far, what's been seen isn't too sophisticated.
Mar 13, 2014 — In an upcoming referendum, Crimean voters will decide whether to declare independence from Ukraine. Jonathan Paquin has studied U.S. stances on breakaway groups, and he explains what to watch for.
Mar 13, 2014 — In the latest Intelligence Squared debate, two teams face off over the constitutionality of targeting terrorist suspects abroad — particularly when those individuals are U.S. citizens.
Mar 13, 2014 — Last year, snipers nearly knocked out an electric substation in California. If just nine such facilities were put out of commission, the entire grid could go down for months, federal regulators warn.
Mar 12, 2014 — Sen. Robert Menendez is proposing a bill to send aid to Ukraine and mete out sanctions against Russia. The chairman of the Senate Foreign Relations Committee discusses his bill and his recent op-ed.