United Nations aid chief Tom Fletcher said on Friday that time should not be wasted on an alternative U.S.-backed proposal to deliver aid to Gaza, saying the U.N. has a proven plan and 160,000 pallets of relief ready to enter the Palestinian enclave now.

The United Nations’ top humanitarian official blasted Israel for “deliberately and unashamedly” imposing inhumane conditions on Palestinians that include the risk of famine

Those startling numbers come as no humanitarian assistance has been delivered to Gaza since March 2nd. For more on the humanitarian crisis unfolding in Gaza, I spoke with Arwa Damon, a former CNN senior international correspondent and President and founder of the International Network for Aid,