The US fought for years to free Anbar province from the grip of al-Qaeda during the Iraq War. Fallujah and Ramadi turned into pitched battlefronts, and later “the surge” convinced local Sunni tribes to join the US effort to dispel AQ from the region. More than two years after the US pulled all of its forces out of Iraq, AQ is back — and Ramadi and Fallujah appear to have fallen once again: