Intense fighting broke out in Yemen's port city of Hodeida late on Monday, shattering a lull in violence that had raised hopes for a ceasefire between a Saudi-led coalition and Houthi insurgents as the United Nations tried to resume peace talks.

Coalition warplanes conducted more than 10 air strikes on Houthi positions and battles could be heard in the "July 7" district, four km (2.5 miles) away from the port, residents said, as reported by Reuters. One resident said a medium-range missile had been fired from the city center towards the district in the suburbs.

The coalition led by Saudi Arabia and the United Arab Emirates had last week ordered a halt in its offensive against the Houthi-held Red Sea port city, now a focus of the war, amid pressure from the West to end a conflict that has pushed Yemen to the brink of famine.

Yemen has been wracked by conflict since 2014, when Shiite Houthi rebels overran much of the country. Saudi Crown Prince Mohammed bin Salman, the former defense minister, and Saudi Arabia's allies launched Operation Decisive Storm in March 2015. The Saudi and UAE-led war in Yemen has caused growing international unease after high-profile coalition air strikes killed scores of civilians, many of them children. In September, the Saudi-led coalition admitted that mistakes were made in an August airstrike that killed 40 children, an event considered an apparent war crime by the U.N. human rights body.