Ukraine carried out attack on Crimean bridge, security chief says

The bridge connecting the Russian mainland and Crimean peninsula was damaged again this month (Russian National Antiterrorism Committee via AP)

Ukraine’s security service has claimed responsibility for the first time for an explosion that badly damaged the Kerch Bridge linking the Russian-occupied Crimean Peninsula with Russia last October.

The explosion, which Russian authorities said was caused by a truck bomb, left three people dead.