The leader of the Afghan Taliban, Mullah Mohammed Omar, has died, Afghan officials say, but the militant group has not commented on the claim. The reclusive leader died two to three years ago, Afghan government and intelligence sources said. No further details were released. A Taliban spokesman contacted by the BBC said the group would issue a statement shortly. There have been several reports of Mullah Omar’s death in the past. However, this is the first to be confirmed by top sources in the Afghan government. …