RIYADH — Three Saudi soldiers have been killed on the Kingdom's border with Yemen, the Saudi Press Agency reported Thursday, quoting a statement by the Saudi-led Joint Forces Command. Two Saudi soldiers, Sergeant Farhan Ahmad Al-Haqawi and First Soldier Ahmed Moussa Mutami from the land forces, were killed at sunset Wednesday when a rocket landed in the Jazan region. It did not specify the source of fire. The statement said First Soldier Ali Saeed Al-Zahrani of the Border Guard was killed while on duty at the Ulab crossing point in Asir.