This is published in the Jerusalem Post, so accuracy cannot be guaranteed, but interesting news:
Ahmed Ja’abri, commander of Hamas’ armed wing, Izaddin al-Kassam, recently sent an urgent letter to Hamas leader in Damascus Khaled Masha’al, warning that the situation in the Gaza Strip was “deteriorating,” and that Hamas has started losing control over the territory, London-based Arab-language newspaper Asharq Al-Awsat reported on Saturday morning.
The letter was reportedly written in light of a series of assassinations and explosions near the offices of senior Izaddin a-Kassam commanders and ofHamas prime minister Ismail Haniyeh. No one has claimed responsibility for the attacks.
According to the report, Ja’abri wrote Mahsa’al that “several worrisome explosions recently occurred in Gaza, security anarchy is extensive, and al-Kassam men are being killed.”
Ja’abri also reportedly admits that Hamas has made a number of serious mistakes in ruling the strip.
The paper quoted Palestinian sources as saying that Hamas operatives who oppose Haniyeh were behind the attacks. Others suggested that the explosions were carried out by fundamentalist Islamic jihad groups.