Source record CMC Political Work Department · 2026-05-27

Dongfeng Landing Site Completes Final Full-System Integrated Drill, Ready to Welcome Shenzhou-21 Crew Home

东风着陆场完成最后一次全系统综合演练准备就绪迎神二十一航天员回家

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Desk	China Desk
Publishing institution	CMC Political Work Department
Source outlet	PLA Daily (解放军报) (pla_daily)
Source language	zh-Hans — an attribute of the source, not of this record
Source-stated publication date	2026-05-27
Original URL	http://www.81.cn/yw_208727/16463870.html
Collected at	2026-05-27 20:34:35 — collection metadata, not a publication time
Content fingerprint	bc51d23d0ae7ac9a86e4089591671462da20beb5f19e162bbf3aa1459089f5cc — taken when the record was captured, over the stored original title and text
Collection run	39
Analysis model	claude-sonnet-4-6
Prompt version	v1

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新华社酒泉5月27日电（李国利、张艳）神舟二十一号航天员乘组将于近日乘神舟二十二号载人飞船返回地球。东风着陆场于27日晚完成第二次全系统综合演练，全面检验搜救回收任务组织指挥、协同配合以及应急保障等能力。这是神二十一航天员返回前，东风着陆场进行的最后一次全系统综合演练。此前，东风着陆场已组织完成搜救分队通信联调、空地协同搜救训练等。 “针对返回舱可能降落在盐碱地、沙漠、水域等特殊地形，我们还开展了强化训练，目的就是提高人员应急快速处置能力。”酒泉卫星发射中心李滨兵说。据介绍，神舟二十二号载人飞船预计着陆时间为黄昏时段，搜救处置工作经历昼夜交替，后送时间为夜间。着陆场将继续沿用前期夜间搜救中成熟的无人机照明布设方案，确保着陆场整体照明亮度充足，视野清晰，能够保障昼夜连贯作业。 “为提高地面分队机动效率和安全性，我们在着陆场西区新建了一条总长50多公里的柏油路，地面分队开展搜救处置的时间将大幅缩短。”酒泉卫星发射中心毛永军在任务情况介绍会上说。目前，3名航天员在轨时间近7个月，这对出舱转运、医监医保等提出了更高要求。为此，酒泉卫星发射中心医监医保人员在演练中严守规范、精细操作，着陆区还专门设置了航天员专用进出无障碍升降平台。 “这个升降平台是针对航天员从失重太空返回地球重力环境专门设计的，可以防止航天员出现体位性低血压和其他意外损伤。”演练现场的工作人员介绍。据了解，这次任务新测试使用的通信设备，具有高带宽、低延时等特点，在通话质量和通信稳定性上有显著提升。“网络组网方式更加灵活，搜救队伍到哪里，网络覆盖就同步延伸到哪里。”酒泉卫星发射中心龙坤明说。目前，东风着陆场各搜救力量已准备就绪，装备设备状态良好，气象条件较好，具备执行返回任务条件。

Summary

Machine summary

The Dongfeng Landing Site completed its second and final full-system integrated drill on the evening of May 27, testing command, coordination, and emergency support ahead of the Shenzhou-21 crew's return aboard Shenzhou-22, which is expected to land during a dusk-to-night transition. The drill incorporated terrain-specific training for saline-alkali ground, desert, and water landings; a newly built 50-kilometer asphalt road in the landing site's western zone; upgraded high-bandwidth, low-latency communications; and a dedicated lift platform designed to prevent orthostatic hypotension after seven months of weightlessness. This is standard pre-return readiness reporting from the Jiuquan Satellite Launch Center; its value is as a baseline record of how recovery infrastructure and medical support protocols have incrementally evolved across successive crewed missions.

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Source text. CMC Political Work Department. "东风着陆场完成最后一次全系统综合演练准备就绪迎神二十一航天员回家." PLA Daily (解放军报), 2026-05-27. http://www.81.cn/yw_208727/16463870.html.

As held. Indo-Pacific Record, China Desk Corpus, Record 740, Snapshot — 2026-08-26 (3,574 records).

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The record number and this record path are locators inside the 2026-08-26 snapshot. Neither is a DOI, accession number, permanent identifier, public permalink, or published route. See identifiers and citation guidance.