A convoy of UAE military vehicles and personnel travels from Al Hamra Military Base to Zayed Military City, marking the return of the first batch of UAE Armed Forces military personnel from Yemen, in Abu Dhabi, United Arab Emirates. (WAM via AP)

US Troops Join Gulf Allies In Major Yemen Offensive, More Deployments Expected

The Pentagon confirmed US forces are on the ground in Yemen, and suggested it was likely that more US troops would be deployed in the weeks to come.