An undated handout picture released by the Yemeni army on 08 September shows a Yemeni soldier in position allegedly during the ongoing military offensive on Shiite al-Houthi rebels in the northern Yemeni province of Saada. Yemeni troops and Shiite al-Houthi rebels exchanged artillery and weapons fire in rugged terrain around the isolated city of Saada, where thousands of civilians remain trapped. Three weeks of fighting in the mountainous region of Saada have displaced tens of thousands of people
