The attacks killed 224 people and wounded thousands.

The separatist group has been accused of killing nearly 800 people and wounding thousands since 1968 in a violent campaign for an independent homeland.

The soldiers killed approximately 140 students and wounded thousands.

Those attacks killed hundreds of people and wounded thousands of others.

The blasts killed more than 200 people and wounded thousands of others.

Since then, the fighting has taken at least 3,000 lives, wounded thousands of soldiers and civilians and driven about 500,000 people from their homes.

The bombings killed more than 200 people and wounded thousands.

The two explosions on Aug. 7 killed 258 people and wounded thousands.

The two attacks killed more than 200 people and wounded thousands.

In June 2010, inter-ethnic violence killed hundreds of people and wounded thousands in the south of the country.