International Security

For the past three years, I have conducted interviews and surveys of men fighting in the Syrian Civil War. My interviews were with Syrian citizens, mostly young, and all men. Some of them joined Al Nusra (Al Qaeda branch in Syria), while the majority joined one of the other 1000 rebel brigades. My goal was to determine why they decided to fight, why they joined the group they did, and why some changed groups or quit fighting completely.

A small sampling of Belfer Center perspectives on Iran and the country's nuclear program.

"The rise of political Islam in failed states is one of the most pressing security concerns in the world today. Given the increasingly tense interaction between the United States and Islamic countries, such as Pakistan and Iran, the potential for new Islamic regimes emerging out of failed states in Africa, Asia and the Middle East could add a notable degree of uncertainty to future international relations," writes Aisha Ahmad, a research fellow with the Belfer Center's International Security Program/Program on Religion in International Affairs.

As a child, Aisha Ahmad remembers vividly the arms bazaars in Peshawar and the throngs of bearded mujahedeen commanders as they passed through her grandfather’s smoke laden offices in the Pakistani frontier province.Though she was born in the UK and grew up in Canada, her family retained strong ties with their native community and during her youth Ahmad regularly traveled to the unruly Pakistan-Afghanistan border region.

Rolf Mowatt-Larssen, a former director of intelligence and counterintelligence at the Department of Energy, argues that despite not falling victim to a major terrorist event in the last 10 years, the United States must not be complacent in its counter-terrorism efforts. Mowatt-Larssen said in a Belfer Center seminar in September that he believes the possibility of a major attack is higher in the next 10 years than in the preceding decade.