After US-led military strikes targeting the Iran-backed Houthi rebels in Yemen, UN Secretary General António Guterres has called on both sides to comply with a UN Security Council resolution. The Houthi attacks on merchant ships are unacceptable, Guterres said on Friday in New York, according to a statement. “They endanger the safety and security of global supply chains and have a negative impact on the economic and humanitarian situation worldwide,” he added. Guterres urged the rebels to abide by a resolution passed by the UN Security Council this week calling for an immediate halt to the att…