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中国卫星成功捕捉美国B-21轰炸机，美军机密部队无处藏身_我的网站

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一 | 最近，我国长光卫星公司在一个国际开源网站上突然发布了一组B-21隐身轰炸机的卫星照片，当时这架飞机正在加州爱德华兹空军基地驶出机库、加油及准备飞行测试。

二 | The announcement was handed down by the Prussian Cultural Heritage Foundation, which approved 24 objects for return, including jewelry, tools, and fashion items.,“The decision makes clear that the issue of the return of items collected in a colonial context does not always come down to injustice,” foundation president Hermann Parzinger said in a statement. “The special significance – in particular spiritual – of an artifact for the community it originated from may also justify return.”,Included on the list is the shell-studded statue of Ngonnso’, the mother goddess of the Nso’ people of northwestern Cameroon, which was “donated” to Berlin’s Ethnological Museum in 1903 by a German military officer.,Also included were objects seized during the Maji Maji Rebellion, an anti-colonial upheaval that rocked German East Africa, a territory including modern-day Tanzania, Burundi and Rwanda, from 1905 to 1907. As many as 300,000 Africans were killed in Germany’s suppression of the uprising.,In May, the museum announced it was sending 23 stolen artifacts to Namibia on long-term loan, but was not returning them outright. Berlin reached a deal last year to admit it committed genocide against Namibia’s Herero and Nama peoples from 1904 to 1908, when they rose up against German colonization and were driven off their land and into the desert as punishment. The deal includes a $1.4 billion payment to Namibia, but the descendants of those who survived have called it insufficient to right the wrongs committed.,Germany to Pay Namibia $1.3Bln in Recognition of 20th Century Genocide28 May 2021, 07:13 GMT,Germany has also pledged to send other artifacts back to Africa, including the famous Benin Bronzes, intricate sculptures taken from the Kingdom of Benin, which is today part of Nigeria, despite the existence of the country of Benin, which was a German colony.,A study commissioned by the French government in 2018, another former major colonial power in Africa, found that more than 90% of African art is housed in museums outside the continent. However, even in Europe, much of the art pillaged by the Nazis in their continent-spanning wars in the 1930s and 1940s also has not been returned and continues to be traded.,The news also comes as the remains of Patrice Lumumba, the architect of Congo-Kinshasa’s independence and the country’s first leader, were returned to the Democratic Republic of the Congo by Belgium, the former colonial ruler. Lumumba was assassinated by the US and Belgian governments in 1961 for his left-wing politics. His remains have been prepared for burial in Haut-Katanga for June 30, which is DR Congo’s independence day.。这件事情让美国军方非常难受。因为这意味着他们在全球部署的隐身战略轰炸机，或者其他高价值战略目标，都将无处躲藏。B-2和B-21等隐身轰炸机虽然具有先进的隐身技术和远程打击能力，但它们并不是“隐身”的全能盾牌。它们的作战基地和起降场所依然是固定且相对可预测的，且一些重要基地，如美军在印度洋的迭戈加西亚军事基地，早已被全球军事分析人士熟知。因此，理论上，只要能够对这些重要军事基地进行实时的卫星监控，就可以对这些战略轰炸机和其他高价值目标进行全天候监视。但即便如此，在过去几年里，除了中国，几乎没有国家研究类似的卫星监控技术。限制美国研发这个技术的主要障碍是算法。卫星监控主要关注地球表面，大多数数据采集和处理都集中在静态或相对稳定的物体上，比如城市、河流、山脉等自然地理特征，所以在设计上，卫星监控的算法，基本上只能用于处理静态物体。相对而言，飞机在广阔的地球表面上是一种动态且微小的物体，这使得卫星在数据处理阶段，容易将飞机的影像误判为噪声或无关数据，从而被忽视或筛除。然而，中国长光卫星公司通过创新性的算法突破，成功解决了这一问题，使得卫星能够从浩瀚的数据信息中准确地识别出飞行器的影像，并实现实时跟踪。这一技术进步，意味着我国在光学监控和目标识别方面的能力已经达到了一个全新的高度。这一技术在战术上能为我国带来更多的帮助。该卫星可以与我们现有的预警体系形成协同效应，通过与地面监控设备、预警机等系统的深度融合，能够实时向作战单位传递有关敌方目标的位置、速度和轨迹信息。这些数据可以快速计算出目标的坐标，并通过指挥链条将信息传递给在战备值班的部队，进而对敌方目标进行精准打击。

三 | 这种高度整合的作战体系，使得我军能够在任何给定时刻对敌方的关键目标进行实时监控和反击，极大地提升了我国军队的反应速度和打击效率。同样的，对美国来说，中国卫星展现出的强大监控能力，也是他们的战略阻碍。近年来，美国的军事战略越来越依赖于“隐身轰炸机+隐身巡航导弹”的打击方式，尤其是在亚太地区的战略部署中更是如此，因为美国人认为，正面作战美军绝非我军的对手。然而，随着中国在卫星监控技术上的突破，这一战略的“隐形优势”正遭遇严峻挑战。长光卫星公司成功捕捉到B-21隐身轰炸机的行动，无疑让美军的最后一张“王牌”在信息战中失去了隐蔽性。这种局面使得美军在未来的高强度对抗中，将面临更大的不确定性和风险。