In May 1934, after capturing Luhayya (1 May) and Hodeida (4 May), Saudi forces advanced towards Sanaa, where a battle was expected. The mountains were problematical for their armoured cars and tanks. Neither the British nor Italian forces in the region were expected to intervene. Although the Saudis had better weapons, including tanks, the Yemenis had more experience with mountain warfare. Although the dispute had been brewing for some time, British onlookers predicted that the result would be indecisive. The King demanded the abdication of the Iman, five years control of the border region, and the expulsion from Yemen of the former rulers of Asir.