黎巴嫩南部全长120公里的“蓝线”，是联合国安理会划定的以色列撤军线，许多坚守与牺牲的故事发生在这里，人们至今仍然在追思逝者。中国第23批维和多功能工兵分队在这里扫雷和清除未爆炸物，他们是“刀尖上的舞者”，用实际行动传承牺牲者的遗志。

CGTN系列纪录片《蓝盔无界》致敬每一位跨越国界，肩负和平使命的蓝盔战士！

In southern Lebanon, the 120-kilometer “Blue Line” is still scarred by landmines and unexploded ordnance. Chinese peacekeepers from the Multi-Role Engineering Unit describe their demining work as “dancing on the tip of the knife.” This episode also recalls July 2006, when Chinese Major Du Zhaoyu and three other UN observers were killed on duty.

“Blue Helmets, No Borders”is a groundbreaking CGTN documentary featuring the courage, commitment, compassion and connection of UN peacekeepers, who strive to safeguard peace, even when it means the ultimate sacrifice.