A transparent investigation into Defence Ministry attacks can contribute to success of political transition.
![The latest suicide bombing in Sanaa killed more than 56 people [Reuters]](https://aljazeeranews.edgeone.app/wp-content/uploads/2013/12/2013126164556611734_20.jpeg?resize=270%2C180&quality=80)

Sevag Kechichian is an Amnesty International Researcher on the Middle East and North Africa, with a focus on Saudi Arabia, Yemen, Qatar and Oman.
A transparent investigation into Defence Ministry attacks can contribute to success of political transition.
![The latest suicide bombing in Sanaa killed more than 56 people [Reuters]](https://aljazeeranews.edgeone.app/wp-content/uploads/2013/12/2013126164556611734_20.jpeg?resize=270%2C180&quality=80)