Attack raises concerns of a new front opening after more than six months of war in the region An Iranian-backed Houthi broadcaster says Saudi airstrikes have hit the rebel-held Mokha airport in Yemen. Key points and original sources are listed below.

• Attack raises concerns of a new front opening after more than six months of war in the regionS1

• An Iranian-backed Houthi broadcaster says Saudi airstrikes have hit the rebel-held Mokha airport in Yemen.S2