Russian security forces Saturday killed a top militant suspected of organising the deadly suicide attacks on the Moscow metro and who was reportedly married to one of the female bombers. Magomedali Vagabov was killed in a clash with security forces in the Caucasus region of Dagestan that left four other militants dead, the national anti-terror committee said in a statement published by Russian news agencies.

The double bombings carried out by two female suicide bombers on the Moscow metro on March 29 killed 40 and wounded more than 100.

“Vagabov was the organiser of the suicide bombings on the Moscow metro, was actively involved in recruiting youth for the underground and organised the training for the suicide bombers,” the committee said.