Hamas’s acting Gaza chief Khalil al-Hayya has said in broadcasted remarks that there would be no hostages-for-prisoners swap deal with Israel unless the offensive in the Palestinian enclave ended, Reuters reports.

“Without an end to the war, there can be no prisoner swap,” Hayya said in a televised interview with the group’s Al-Aqsa television channel, reiterating the group’s position on how to bring the conflict to an end.

“If the aggression is not ended, why would the resistance and in particular Hamas, return the prisoners (hostages)?” he said. “How would a sane or an insane person lose a strong card he owns while the war is continuing?”

Hayya, who led the group’s negotiating team in talks with Qatari and Egyptian mediators, blamed the lack of progress on Israel’s Prime Minister Benjamin Netanyahu, who in turn holds the group responsible for the stalled talks.

“There are contacts under way with some countries and mediators to revive this file (negotiation). We are ready to continue with those efforts but it is more important to see a real will on the side of the occupation to end the aggression,” said Hayya. “The reality proves that Netanyahu is the one who undermines it (negotiations),” he added.

Hamas wants a deal that ends the operation and sees the release of Israeli and foreign hostages held captive in Gaza as well as Palestinians jailed by Israel, while Netanyahu vowed the conflict can only end once Hamas is eradicated.