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“규백이 오라 그래” “깡패냐”…국군사관학교 공청회 욕설-고성 난무_我的网站

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    The general assembly of the Lixun-1 upper stage Photo: Courtesy of CAS Space
    The Lixun-1 upper stage Photo: Courtesy of CAS Space
Lixun-1 upper stage, a versatile "space tug" developed by China's commercial space firm CAS Space, is scheduled to make its maiden flight in the first quarter of 2027 after completing a series of key propulsion-system tests, the developer and its chief designer told the Global Times on Tuesday.
The "tug" is designed to ferry satellites from one orbit to another and support missions ranging from constellation deployment to lunar exploration. 
While the main stages of a rocket carry payloads from the ground into an initial orbit, an upper stage takes over once the craft is in space. By repeatedly restarting its engine and changing orbit, Lixun-1 can deliver satellites to higher or different orbits, distribute multiple spacecraft to separate destinations during a single launch, or send probes onto trajectories toward the moon and beyond, Global Times learned from the developer.
Yang Haoliang, chief designer of the Lixun-1 upper stage, compared the system to a shuttle service. "If the regular stages of a launch vehicle are like a long-distance bus," - they carry the upper stage and satellites from Earth to a near-Earth parking orbit - the upper stage then takes over as a "space tug," carrying its satellite "passengers" onward to their designated orbital "stops," Yang explained. 
That capability can have a direct impact on how efficiently satellites are launched and operated, Yang said. If a satellite has to climb from an initial orbit to its final destination using its own engine, the process can consume a considerable amount of onboard propellant and reduce the fuel available during its operational life. An upper stage can instead perform that orbital transfer, helping conserve satellite fuel and potentially extend its service life.
It can also make one rocket launch do more work. Instead of releasing a batch of satellites into roughly the same orbit, Lixun-1 can repeatedly ignite its engine and maneuver between deployments, sending different satellites to different altitudes and inclinations. Yang said this would help accelerate constellation deployment while improving the efficiency of individual launches.
The practical ambitions behind the system are backed by a major technical milestone reached this month. In August, Lixun-1 completed its PV-001 integrated propulsion-system coordination firing test, during which the entire system operated smoothly for 566 seconds.  
Yang told the Global Times that the current Lixun-1 upper stage has a thrust of 20 kilonewtons and can achieve a specific impulse of 315 seconds, which he described as reaching an internationally leading level. The August firing covered the planned profile for the maiden mission, an important step before the system proceeds to flight testing.
The test was more than a demonstration of the engine itself. As an important system-level verification during development, it examined the coordination and engineering reliability of the engine pressurization system, propellant delivery system, propellant management system and servo-control system under the fully integrated configuration.
Of a series of tests that accumulated 5,211 seconds of firing time, the latest one focused on three core technologies: a high-thrust, high-performance 20-kilonewton upper-stage engine capable of multiple starts; balanced propellant delivery from multiple parallel tanks; and a highly reliable integrated electrical system. Their successful verification means Lixun-1 has completed its system-level testing and is ready to move into the flight-test phase, according to the developer.
Lixun-1 has been designed as a modular and generally adaptable upper stage rather than a system tied to only one rocket. It is intended to work with CAS Space's Kinetica-2 and Kinetica-2 heavy-lift variants as well as other launch vehicles, Yang said.
When paired with the Kinetica-2 family, Lixun-1 could significantly expand the rocket's mission range. For communications missions, it could deliver satellites to geosynchronous transfer orbit or even directly to geosynchronous orbit, conserving satellite propellant while supporting the deployment of high-throughput satellites and future 6G communications spacecraft.
For multi-satellite missions, the combination could distribute spacecraft to different orbital altitudes and inclinations during a single launch, potentially serving both low-Earth-orbit constellations and medium- or high-orbit payloads. For deep-space missions, it could place probes onto Earth-moon transfer trajectories and support lunar exploration, Yang said.
The upper stage is designed to be able to conduct more than 20 engine ignitions, autonomously plan orbital-transfer routes and operate under the vacuum and extreme temperature conditions of space. After completing payload deployment, it can also carry out orbital disposal maneuvers to reduce space-debris risks.
Yang said the Lixun-1 and Kinetica-2 combination is designed to cover the vast majority of commercial satellite launch requirements while retaining the ability to participate in major national space projects. More broadly, the upper stage forms part of CAS Space's effort to build launch capabilities reaching medium and high Earth orbits and deep space, extending the reach of China's commercial space sector toward higher orbits and more distant destinations.
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B |     참석자들 단상 오르는 등 방해로 파행                   26일 오후 서울 용산구 국방컨벤션에서 열린 국군사관학교 창설 공청회에서 한 참석자가 발언하고 있는 김홍철 국방부 정책실장에게 생수병을 든 채 다가서고 있다. (공동취재) 2026.8.26 뉴스1국방부가 육해공군 사관학교를 통합하는 ‘국군사관학교’ 창설을 위해 마련한 첫 공청회가 사관학교 동문들의 거센 반발 속에 파행 직전까지 가는 등 4시간 내내 어수선하게 진행됐다. 일부 참석자들은 안규백 국방부 장관을 겨냥해 “규백이 오라 그래” 등 고성과 욕설을 쏟아내고 단상에 올라 진행을 막기도 했다.국방부가 26일 서울 용산구 국방컨벤션에 개최한 공청회는 시작 전부터 한 예비역이 단상에 올라 국방부의 정책 설명을 생략하라고 요구했고 이를 제지하는 과정에서 몸싸움과 고성이 오갔다. 방청석에선 “깡패들이 난장판을 부린다” “누가 깡패냐 이 OO아” 등 욕설까지 오갔다. 찬성 측 패널에게는 “정부 앞잡이”라는 야유가 쏟아졌다.각 군 사관생도를 포함한 300여 명이 참석한 공청회에선 전문가 찬반이 팽팽히 맞섰다. 찬성 측은 3군 통합교육을 통한 합동성 강화와 교육 경쟁력 제고, 규모의 경제를 통한 투자 확대 필요성을 강조했다. 반대 측은 각 군의 전문성과 정체성이 약화될 수 있는 데다 정부가 통합이라는 결론을 미리 정해놓고 충분한 검증과 공론화 없이 정책을 밀어붙이고 있다고 비판했다.국방부는 학령인구 감소와 미래전 대응, 합동성 강화 등을 통합 필요성으로 제시했다. 국방부는 이날 제기된 의견 등을 수렴해 9월 추가 공청회를 거쳐 10월 국군사관학교 창설 세부 계획을 발표할 예정이다.。

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Published on:10:23:24