Exercises Military Diplomacy

A Chronicle of Equipment Maintenance by China's 6th Peacekeeping Helicopter Detachment Deployed to Abyei

中国第6批赴阿卜耶伊维和直升机分队装备维护纪事

PLA Daily (解放军报) 3 June 2026

Summary

China's 6th Peacekeeping Helicopter Detachment at Abyei Airport, deployed since January of this year, has replaced fixed-cycle 机械日 (maintenance day) inspections with a dynamic inter-mission maintenance protocol under aviation maintenance squadron leader Bi Sheng, driven by rising sortie rates, increasing night-flight missions, and accelerated equipment wear in Abyei's humid, operationally demanding environment. The article documents a specific procedural adaptation to high-tempo peacekeeping conditions — the shift away from scheduled maintenance windows toward continuous post-sortie servicing — and records UNISFA Commander Ganesh Kumar Shrestha's on-site commendation of the detachment's performance. This is standard PLA peacekeeping operational reporting; its value is as a baseline record of how the detachment frames maintenance discipline and readiness under austere conditions, not as evidence of a capability or posture change.

Translation

Meticulously Guarding the Peacekeeping Warbirds

— A Chronicle of Equipment Maintenance by China's 6th Peacekeeping Helicopter Detachment Deployed to Abyei

■ Wang Peng, Zhang Shuai

Detachment officers and soldiers conduct maintenance on a helicopter. Photo by Huang Hao

At Abyei Airport, a peacekeeping helicopter that has just completed a long-distance transport mission touches down, and aviation maintenance officers and soldiers immediately move forward to carry out a thorough inspection and overhaul. "Flight missions are intensive and demanding — aviation maintenance must race against every second to ensure the warbirds are always in peak condition and ready to take off on command at any time," said Chen Kuilong, a mechanic with China's 6th Peacekeeping Helicopter Detachment deployed to Abyei.

At present, the security situation in the Abyei region is grave and complex. The volume of air transport, patrol and surveillance, and emergency rescue missions undertaken by the helicopter detachment continues to climb, and the proportion of night-flight missions is also steadily increasing. Given the high sortie rate and short turnaround intervals of the peacekeeping helicopters, a malfunction in any single aircraft could trigger a chain reaction and affect the execution of overall missions. "The condition of equipment directly bears on the effectiveness with which the peacekeeping mission is fulfilled — we must maximize maintenance and support efficiency to the greatest possible extent," said Zhao Hui, the detachment commander, candidly.

Confronting these challenges head-on, the detachment has continuously innovated its support model. Departing from the previously standard fixed-cycle "maintenance day" (机械日) inspection approach, they have explored and established a dynamic maintenance mechanism suited to the demands of high-tempo, high-intensity missions. Aviation maintenance squadron leader Bi Sheng, drawing on extensive exercise and training support experience, led officers and soldiers in conducting an in-depth analysis of the characteristics of the mission area and implemented a dynamic support method of "every inter-mission gap is a maintenance window." The moment a helicopter lands — regardless of how long it will remain on the ground — maintenance crews immediately rush to the aircraft's parking position, conducting meticulous inspections of each component and precise verification of each part. Any hidden hazard discovered is repaired and resolved on the spot, ensuring that every aircraft receives effective maintenance after each sortie. Although this approach increases workload, the detachment's officers and soldiers have risen to the challenge, and with a strong sense of responsibility and superb professional skill, have firmly held the safety baseline for equipment, ensuring the warbirds remain in a sound state of combat readiness at all times.

High equipment attrition and supply difficulties constitute yet another formidable obstacle facing the detachment. Abyei's airspace is complex and its weather changeable, and long-distance flights accelerate equipment wear. Faced with malfunctioning equipment, maintenance squad leader Li Songzhou led technical backbone personnel to tackle the difficulties: disassembling and analyzing each unit one by one, precisely locating faults, replacing and repairing components, and conducting repeated adjustments and tests. Officers and soldiers pooled their collective wisdom and successfully repaired and serviced multiple batches of equipment, effectively making full use of existing resources and significantly enhancing the detachment's capacity to continuously execute missions.

To guard against problems before they arise, the detachment has persisted in moving the checkpoint forward (关口前移). In response to the risk of accelerated metal corrosion caused by the humid air of the local rainy season, logistics support squadron leader Zhang Wei prepared for contingencies well in advance, organizing officers and soldiers ahead of time to carry out seasonal equipment maintenance. Before the onset of the rainy season, all ground support equipment was ensured to have completed anti-corrosion maintenance, lubricating oil was applied to all key rust-prone areas, and every detail passed inspection and acceptance.

Since deploying to the Abyei mission area in January of this year, the helicopter detachment has consistently maintained an outstanding record of zero accidents in safe flight — a record to which the aviation maintenance officers and soldiers have made indispensable contributions. When United Nations Interim Security Force for Abyei (UNISFA) Commander Ganesh Kumar Shrestha inspected the detachment, he offered high praise: "Chinese peacekeeping officers and soldiers have safely completed a large number of missions in a short period of time — their capabilities are solid and they are highly reliable!"

Original Chinese

精心守护维和战鹰 ——中国第6批赴阿卜耶伊维和直升机分队装备维护纪事 ■王鹏张帅分队官兵对直升机进行维护保养。黄浩摄阿卜耶伊机场，一架完成长距离运输任务的维和直升机刚刚降落，机务保障官兵迅即前出，细致展开全面检修维护。“飞行任务密集繁重，机务保障必须分秒必争，确保战鹰始终处于最佳状态，随时听令升空。”中国第6批赴阿卜耶伊维和直升机分队机械员陈葵龙坚定表示。当前，阿卜耶伊地区安全形势严峻复杂，直升机分队承担的空中运输、巡逻警戒、应急救援等任务量持续攀升，夜航任务比重也不断增加。在维和直升机出动频次高、间隔短的情况下，任何一架出现故障都可能引发连锁反应，影响整体任务执行。“装备状态直接关乎维和使命的履行成效，必须最大限度提升维护保障效能。”分队指挥长赵慧坦言。直面挑战，分队不断创新保障模式。他们改变此前惯用的固定周期“机械日”检修方式，探索建立适应高节奏、高强度任务需求的动态维护机制。机务中队长毕生凭借丰富的演训保障经验，带领官兵深入研判任务区特点，施行“任务间隙即维护窗口”的动态保障法。直升机一落地，无论停留时间长短，机务班组都第一时间奔赴机位，逐个部位精细排查，逐个零件精准核验。一旦发现隐患，就当场检修排查，确保每架次飞行后都能得到有效维护。这样虽增加了工作量，但分队官兵迎难而上，以高度的责任担当和精湛的专业技艺，牢牢守住了装备安全底线，确保战鹰时刻处于良好战备状态。装备高损耗与补给困难，是横亘在分队面前的又一道难关。阿卜耶伊空域复杂、气象多变，长距离飞行加剧了装备磨损。面对故障装备，维修班长李松洲带领技术骨干攻坚克难：逐台拆解研判、精准定位、更换修复、反复调试。官兵们群策群力，成功修复保养多批次装备，有效盘活现有资源，显著提升了分队持续遂行任务能力。为防患于未然，分队坚持关口前移。针对当地雨季潮湿空气加速金属锈蚀的风险，勤务中队长张伟未雨绸缪，提前组织官兵展开装备换季保养。在雨季来临前，确保地面保障装备完成防锈蚀保养，关键易锈部位悉数加注润滑油，每一处细节均通过验收。自今年1月部署至阿卜耶伊任务区以来，该直升机分队始终保持安全飞行零事故的优异纪录，机务官兵功不可没。联合国阿卜耶伊临时安全部队司令甘尼什·库玛尔·什雷斯塔视察分队时高度赞誉：“中国维和官兵短时间内安全完成大量任务，能力过硬、十分可靠！”