NPR's Michel Martin asks former U.S. National Security Advisor John Bolton about the prospects for security guarantees in Ukraine and what they might look like.

When Moscow’s missiles started striking Ukraine’s cities and citizens, satellite titan Intelsat swiftly set up life-saving internet havens across the blitzed democracy.

Close to the Russian border, Kharkiv beat off invasion forces in 2022 and remains defiant under regular bombardment, says this military expert.