黎巴嫩南部全長120公里的“藍線”，是聯合國安理會劃定的以色列撤軍線，許多堅守與犧牲的故事發生在這里，人們至今仍然在追思逝者。中國第23批維和多功能工兵分隊在這里掃雷和清除未爆炸物，他們是“刀尖上的舞者”，用實際行動傳承犧牲者的遺志。

CGTN系列紀錄片《藍盔無界》致敬每一位跨越國界，肩負和平使命的藍盔戰士！

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.