While the international community criticizes the Gaza Humanitarian Foundation, a middle east expert says the U.S.- and Israel-backed organization is taking the power away from Hamas.

Reacting to the new GHF flag system, Ibrahiem Mohammed Abdul Raouf Al Qatrawi, a 22-year-old Palestinian, called for the total cancellation of the GHF aid system, telling ABC News on Monday that "respect and dignity" should be restored.

The strike damaged the Holy Family Church, the only Catholic Church in Gaza. The Israeli Defense Forces said it was looking into the matter.