By Jessica Frank-Keyes The UK is “prepared to back our words with actions”, David Cameron has said, after military action was taken against the Houthis over their attacks in the Red Sea. The US and the UK air strikes came in response to months of attacks on ships, stopping them entering the Suez Canal, the foreign secretary told the BBC. He warned that Britain could strike Houthi targets in Yemen again if the rebel group continues to attack ships in the Red Sea. The Iran-backed rebel group controls a portion of Yemen, in the Middle East, and backs Hamas. It began attacking vessels following th…