most of the patients i saw were wounded government soldiers. this is important part of the whole procedure. a team of british surgeons from manchester is here, bringing expertise and equipment the hospital just doesn't have. there's a lack of- doctors and the local doctors are exhausted. they are doing long shifts, and the injuries they are l getting are quite complex, so they are providing - the minimum treatment with l the basic equipment they have. as soon as they're fit again, these men will be rushed back to fight the houthi advance. the grinding battle for marib is being watched closely by influential yemeni tribes. they will make a deal with the winners. and among the wounded, some defiance. you will fight again afterwards? yes. well, you've got one arm.