United Nations peacekeepers have reported that Israel's military has constructed concrete walls in southern Lebanon, near the Blue Line, which serves as the de facto border. Surveys conducted by the peacekeepers confirmed that these T-walls, built southwest and southeast of Yaroun, have crossed into Lebanese territory, making over 4,000 square meters inaccessible to local residents. The peacekeeping force has called on Israel to withdraw from the areas where the walls have encroached beyond the border.