The Yemeni Armed Forces are the military forces of the Republic of Yemen. They include the Yemeni Army, Yemeni Navy and the Yemeni Air Force. The capital of the country, Sana’a is where the military is headquartered. Per the constitution of Yemen, the President of Yemen serves as the commander-in-chief.

The Yemeni revolution followed the initial stages of the Tunisian Revolution and occurred simultaneously with the 2011 Egyptian revolution and other Arab Spring protests in the Middle East and North Africa. In its early phase, protests in Yemen were initially against unemployment, economic conditions and corruption, as well as against the government's proposals to modify Yemen's constitution. The protesters' demands then escalated to calls for the resignation of Yemeni President Ali Abdullah Saleh. Mass defections from the military, as well as from Saleh's government, effectively rendered much of the country outside of the government's control, and protesters vowed to defy its authority.