One of the two official Taliban Twitter accounts has claimed that the shooting of two ISAF military advisers (they are claiming four dead) are revenge attacks for reported burnings of Qurans at the Bagram air base.

The Taliban are often known to exaggerate death tolls in their reports.

Breaking: Shooting inside interior ministry ongoing. Matyrdom seekeing Mujahid Abdul Rahman told Mujahideen officials through telephone...

— Abdulqahar Balkhi (@ABalkhi) February 25, 2012

cont: so far 4 high ranking American officials shot and killed. Another Mujahid successfully leaves the interior ministry.

— Abdulqahar Balkhi (@ABalkhi) February 25, 2012

Kabul operation part of revenge attacks for recent desecration of Quran in Bagram.

— Abdulqahar Balkhi (@ABalkhi) February 25, 2012