Oman expresses deep concern over escalation of violence in Yemen

Muscat: The Sultanate on Sunday expressed its deep concern for the unjustified escalation of violence in Yemen, especially the use of ballistic missiles on Riyadh at a time when steady efforts are being made to find a political solution to the war in Yemen.
The Sultanate called upon all the warring parties in Yemen to exercise self-restraint and avoid escalation which may hurt the international and regional efforts towards political and human solutions to the problem.