APAwire - APA wire CLIENTS ONLY, Nusairat- 25 April 2025. A UN worker sits inside an empty warehouse belonging to the United Nations Relief and Works Agency for Palestine Refugees (UNRWA) in the Nuseirat refugee camp, on 25 April 2025. The Gaza Strip is experiencing a critical shortage of basic food supplies, with the United Nations warning of an imminent humanitarian crisis. The dire situation stems from the continued closure of the primary commercial crossing point with Israel, severely restricting the flow of essential goods into the region.