Israeli attacks on the United Nations’ peacekeeping mission in Lebanon, known as UNIFIL, are contrary to international humanitarian law and must stop at once, Italy, Britain, France and Germany said on Monday.

In a joint statement, the four nations reaffirmed “the essential stabilising role” played by UNIFIL in southern Lebanon, adding that Israel and other parties had to ensure the safety of the peacekeepers at all times.

The UNIFIL mission, which includes hundreds of European soldiers, has said it has repeatedly come under attack from the Israeli military in recent days. Israel has called on the UN to move troops out of the area as it targets Hezbollah forces.

Israeli Prime Minister Benjamin Netanyahu on Monday rejected accusations that Israeli troops had deliberately targeted UNIFIL peacekeepers in Lebanon as “completely false” and repeated a call for them to be withdrawn from combat zones.

He said the military did its utmost to avoid harming UNIFIL personnel, while striking Hezbollah fighters. “But the best way to assure the safety of UNIFIL personnel is for UNIFIL to heed Israel’s request and to temporarily get out of harm’s way.”