large fire on the only crossing between the occupied Crimean peninsula and Russia was caused by a lorry explosion, Russian officials say.<br /><br />A blast on the road section led to oil tankers on the rail section catching fire, before the road collapsed.<br /><br />Crimea was annexed in 2014 by Russia, which now uses the bridge to move military equipment into Ukraine.<br /><br />The official Twitter account of the Ukraine government responded to the fire by tweeting: "Sick burn."
