Yemen's Houthi rebels shot down a drone of the Saudi-led coalition forces near the border with Saudi Arabia on Sunday morning, the Houthi-run al-Masirah TV reported.

"A surface-to-air missile downed the drone over the area of al-Marazik in al-Jawf Province," the television said, citing a statement by Houthi military spokesman Yehya Sarea.

The Saudi-led coalition has made no comment yet.

The Iran-backed Houthi militia in Yemen has ramped up missile and drone attacks on Saudi Arabia since February when the group began a major offensive against the Saudi-backed Yemeni government army to capture the oil-rich province of Marib in central Yemen.

Yemen has been mired in a civil war since late 2014 when the Houthi militia seized control of several northern provinces and forced the internationally-recognized government of President Abd-Rabbu Mansour Hadi out of the capital Sanaa.

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