Sources: Al Jazeera
2011 Yemeni protests: At least six people are killed in the Yemeni capital Sana'a after government troops open fire on protesters. These killings constitute the second incident of fatal protest violence in Sana'a in under 48 hours. 2011-10-16
2011 Yemeni protests: At least nine people are killed and dozens injured in the Yemeni capital Sana'a after security forces use tear gas and live ammunition to disperse anti-government protesters. 2011-10-15
Fresh clashes take place in Yemen between police and opposition tribesmen who have taken control of several government buildings in the capital Sana'a. 2011-05-24
2011 Yemeni protests: six people are killed and hundreds injured in Yemen violence. 2011-04-6
A top Yemeni commander and at least 18 other officers defect to the Opposition as the 2011 Yemeni protests continue. 2011-03-21
At least 41 people are killed in Yemen as security forces open fire on anti-government demonstrators. 2011-03-18
The United States Department of State warns U.S. citizens of a high security threat level in Yemen due to what it describes as "terrorist activities and civil unrest". 2011-03-6
Thousands of anti-government protesters demonstrate across Yemen, amid mounting pressure for President Ali Abdullah Saleh to step down. 2011-03-2
The protests in Yemen continue with tens of thousands of protestors in the streets in a "Day of Rage". 2011-03-1
People in Yemen march on the presidential palace in Sana'a in an attempt to bring down Ali Abdullah Saleh. 2011-02-13