Hamas spokesman Osama Hamdan has spoken with Al Jazeera about the status of ongoing ceasefire talks in Doha.

He said that Hamas, which is not directly participating in the talks, does not yet have a clear picture of where the negotiations stand, but that its officials have no reason to believe Israel is sending any positive signals.

“Mediators are still talking about bridging the gaps, but it is clear that the Israeli side is adding more conditions, talking about new issues,” said Hamdan. “I believe they are trying to undermine the process.”

Specifically, Hamdan pushed back on the prospect of Israel maintaining security control over Gaza’s Philadelphi Corridor, saying Hamas continued to demand a “complete withdrawal” from the Strip, which it had previously received assurances from mediators of.

If Israel relays any “positive signals”, Hamas would be willing to participate in the talks, but that has not happened yet, said Hamdan.