Hamas plans to suspend Gaza ceasefire negotiations if Israel attacks Rafah

Hamas said on Wednesday that ceasefire negotiations with Israel would be suspended if Israel attacks the city of Rafah in the southern Gaza Strip.

Osama Hamdan, a senior Hamas official, said in an interview with Lebanon-based al-Manar TV that Hamas would halt all indirect negotiations with Israel if it launches military operations against Rafah.

Accusing Israel of seeking "to blackmail all the parties by its threats of attacking Rafah," the official said "the resistance is still having its power to defend our people."

On Monday, a Hamas delegation left Cairo and said they would return with a written response to the latest truce proposal.

U.S. Secretary of State Antony Blinken, who is on his seventh visit to the Middle East, on Wednesday urged Hamas to accept the truce deal which would see 33 hostages released in exchange for a larger number of Palestinian prisoners and a halt to the fighting, with the possibility of further steps towards a comprehensive deal later.

"Israel has made very important compromises," he said. "There's no time for further haggling. The deal is there. They (Hamas) should take it."

A senior Hamas official said on Wednesday that Hamas was still studying the proposed deal but said Israel was the real obstacle.

Israel is holding off sending a delegation to Cairo for follow-up truce talks, pending a response from Hamas' leader in Gaza, Yahya Sinwar, an Israeli official told Reuters.

Israel's military chief of staff Herzi Halevi on Wednesday said that the country's offensive operation in Gaza "will continue with strength" and that Israel was "preparing for an offensive in the north."

Israeli Prime Minister Benjamin Netanyahu has previously said that Israel will enter Rafah and eliminate the Hamas battalions there "with or without" a deal with Hamas.

With an Israeli ground operation in Rafah on the horizon, United Nations (UN) aid chief Martin Griffiths said on Tuesday that Israeli improvements to aid access in Gaza "cannot be used to prepare for or justify a full-blown military assault on Rafah."

More than one million people face famine after six months of the conflict, the UN has said.

As night fell on Wednesday, Israeli planes and tanks pounded several areas across Gaza, residents and Hamas-linked media said.

Medics in Gaza said at least 27 Palestinians were killed in strikes on Wednesday, with others likely hurt or killed in areas they were unable to reach.

To speed the flow of humanitarian aid into the besieged enclave, the U.S. military has so far constructed over 50 percent of a maritime pier that will be placed off the coast of Gaza, according to the Pentagon. 

However, U.S. lawmakers have questioned whether the pier is a worthwhile endeavor. On the one hand, it will cost the American taxpayers at least $320 million to operate the pier for only 90 days; on the other hand, the U.S. military personnel could become targets of Hamas militants, Republican Senator Roger Wicker told Reuters. 

(With input from agencies)