With ceasefire talks between Israel and Hamas in jeopardy and aid no longer allowed into Gaza, daily life continues to be a struggle for many Palestinians.

As a tenuous ceasefire verges on collapse, Israel says it will take direct control of all humanitarian aid entering and distributed inside Gaza, according to agencies briefed on the plan.

TEL AVIV, Israel -- Israel faced sharp criticism as it stopped the entry of all food and other supplies into Gaza on Sunday and warned of “additional consequences” for Hamas if a fragile ceasefire isn't extended. Mediators Egypt and Qatar accused Israel of violating humanitarian law by using starvation as a weapon.

There is a risk that Gaza experiences another hunger crisis if Israel continues to block aid, the head of the U.N. Palestinian relief agency (UNRWA) in Gaza said on Monday, warning the situation is quickly deteriorating.

Philippe Lazzarini warns of a renewed hunger crisis unless aid and electricity supplies resume.

A truck, marked with United Nations Relief and Works Agency (UNRWA) logo, crosses into Egypt from Gaza, at the Rafah border crossing between Egypt and the Gaza Strip, during a temporary truce between Hamas and Israel,

Israel said Monday that it was "encouraging" other UN agencies and NGOs to take over the assistance provided in war-ravaged Gaza by UNRWA, after Israel cut ties with the aid agency. Israel, he said, was actively "encouraging UN agencies and NGOs to take over".