Several Palestinian armed groups in the Gaza Strip have denied Hamas claims that an agreement has been brokered among them to stop firing rockets across the border into Israel.
The al-Qassam Brigades, the military wing of Hamas, was the latest group to disavow the claim.
"We are categorically denying that we have released a statement on reaching agreement with Palestinian factions over suspending rocket firing at the Zionist enemy", Abu Obeida, a spokesman for al-Qassam Brigades, said.
"We are amazed that such an issue be circulated in the name of Izzad Din al-Qassam Brigades without their knowledge."
Earlier, the Palestinian Islamic Jihad movement and the Popular Front for the Liberation of Palestine (PFLP) both denied they were party to a ceasefire.
‘Legitimate Resistance’
Khalid al-Batch, a leading figure in the Islamic Jihad movement, said that no agreement had been reached and warned of an Israeli military escalation.
A statement from the PFLP armed wing, the Abu Ali Mustafa Brigades, said: "We affirm that we were not part of any agreement on stopping the firing of rockets at Israel or to neutralize any form of legitimate resistance as granted by all international codes and conventions."
The denials are a blow to Hamas, which had announced the ceasefire on Saturday, saying the move was aimed at preventing retaliatory attacks by Israel and to allow Gazans to rebuild their homes, destroyed during Israel’s three-week war on Gaza launched at the end of last year.
The Hamas statement had noted that Palestinian groups would respond to attacks by Israel.
The statement came just hours after three Israeli air raids wounded eight Palestinians.
The raids came after a rocket was fired into Israel from Gaza. The rocket landed without causing casualties.
Israel’s war on Gaza, which began in December last year and ended in January, left more 1,400 Palestinians dead.
There has been a significant reduction in the number of Palestinian rocket attacks and Israeli air raids since both sides declared unilateral ceasefires following the conflict.
(Aljazeera.net English and Agencies)