When Israel and Hamas agreed to a six-week cease-fire in January, there were hopes that it would evolve into a longer and more stable truce.

Now, those hopes are dwindling.

Both sides have accused each other of breaking the terms of the existing deal, which have allowed for the exchange of Israeli hostages and Palestinian prisoners. Over the weekend, Israel delayed the release of several hundred prisoners, protesting the humiliating manner in which Hamas had paraded hostages before handing them over.

With just days before the current truce elapses on Sunday, the sides have yet to begin negotiations for an extension.

Steve Witkoff, the Mideast envoy for the Trump administration, said he would return to the region on Wednesday to push for a new truce.

While a brief extension is possible, the likelihood of a long-term arrangement — preventing the revival of fighting — seems remote.

Both sides have preconditions that make it hard to reach a permanent resolution. Israel’s leaders say they will only end the war once Hamas no longer exerts military and political power in Gaza. Hamas has indicated it could give up some civil responsibilities but its leaders have largely dismissed the idea of disarmament, at least in public.