ADEN: Concerns are mounting over a worsening humanitarian crisis in Yemen as renewed military escalation by the Houthis coincides with the fallout from the resumption of the war involving Iran, which has begun to disrupt trade flows and commodity supplies to the country. At the same time, the United Nations has warned of expanding hunger and a declining ability of aid agencies to respond because of severe funding shortages.

Houthis fire missiles at Saudi Arabia after blasts at Sanaa Airport

Yemen's government has heightened military readiness following an airport incident. The Houthis reportedly disabled the runway to prevent an unauthorized Iranian flight. Yemen's…