A video posted online in the name of a shadowy militant group late Friday claimed responsibility for twin suicide bombings in the Syrian capital this week that killed 55 people.
In the video, a group calling itself the Al-Nusra Front says the bombing was in response to attacks on residential areas by the regime of President Bashar Assad.
“We fulfilled our promise to respond with strikes and explosions,” a distorted voice says, reading black text that rolls across a white screen while Islamic chanting plays in the background.
The video’s authenticity could not be independently verified. The Al-Nusra Front has claimed past attacks through statements posted on militant websites. Little is known about the group, although Western intelligence officials say it could be a front for al-Qaida.