Yemen's Houthi militia said on Monday that the Saudi-led coalition in the country launched multiple airstrikes on its military sites in the capital city of Sanaa for the third straight day.

The militia's al-Masirah TV said the airstrikes at dawn on Monday targeted al-Daylami Air Base and al-Sama'a military camp in the northern part of Sanaa, as well as Raymat Hameed military camp in the southern outskirts of Sanaa.

The coalition has made no comment yet.

In the previous two days, the coalition said it targeted Houthi militia's depots of missiles and drones in Sanaa.

The airstrikes came after the Houthi militia has intensified cross-border drone attacks on Saudi cities over the past days. All Houthi attacks had been intercepted, according to the coalition statements.

Yemen has been mired in civil war since late 2014, when the Iran-backed Houthi rebels seized control of much of the country's north and forced the internationally-recognized government of President Abd-Rabbu Mansour Hadi out of Sanaa.

The Saudi-led coalition intervened in the Yemeni conflict in March 2015 to support Hadi's government.