Israel must be able to defend itself from terrorist attacks from Gaza or elsewhere, and the US is committed to preventing malicious actors from threatening Israel's legitimate concerns. However, the humanitarian situation in Gaza has gotten out of hand, and the Biden administration will not support any further offensive action in Rafah. Netanyahu must keep his promises and work with US allies to find a resolution to this conflict.
Israel once again signals its good faith and desire to find a way to release the remaining hostages held by Hamas in Gaza, agreeing to restart talks even after the terms of a deal that had already been signed off were furtively altered to make it more favorable to Hamas. Hopefully, renewed negotiations will lead to an acceptable agreement this time.
Israel is merely acting to buy more time to continue its criminal aggression against the Gaza Strip, as there is no guarantee that Israel will agree to new proposals in a new round of negotiations. If Israel really wants an agreement, it's up to them to accept the cease-fire proposal that Hamas has already agreed to and withdraw from Gaza.