Israeli Prime Minister Benjamin Netanyahu has instructed the military to immediately carry out "powerful" strikes on Gaza, his office says

It comes as Israel says a coffin handed over by Hamas on Monday did not contain the body of another deceased hostage.

,BBC reported.

It accused Hamas of a "clear violation" of the two-week-old Gaza ceasefire deal

Hamas says Israel is seeking "to fabricate false pretexts in preparation for taking new aggressive steps" in Gaza

It says Israel is obstructing efforts to search for bodies in the Strip, and calls on mediators to "allow the relevant bodies to carry out their humanitarian tasks away from political and aggressive calculations"