Palestinian militants of al-Ahrar movement take part in a military training in Khan-Younis, southern Gaza Strip, on Jan. 13, 2011. Hamas leader in Gaza Ismail Haneya authorized his forces Thursday to work on maintaining fragile ceasefire with Israel, a statement from Haneya's office said. [Xinhua]

Palestinian militants of al-Ahrar movement take part in a military training in Khan-Younis, southern Gaza Strip, on Jan. 13, 2011. [Xinhua]