我帮探春问chatGPT, what is B21

The B-21 Raider is a long-range, stealth strategic bomber developed by Northrop Grumman for the United States Air Force. It is designed to perform conventional and nuclear missions while evading sophisticated air defense systems. The B-21 is part of the Air Force's Long-Range Strike Bomber (LRS-B) program and represents the next generation of stealth technology.

Key Features of the B-21 Raider:

  1. Stealth Technology: Advanced stealth capabilities to minimize detection by radar and other sensors.
  2. Versatility: Designed for both conventional and nuclear payloads.
  3. Range: Capable of long-range missions without the need for refueling, with potential for global reach.
  4. Autonomy: Equipped with the ability to operate in manned or unmanned configurations.
  5. Cost-Effectiveness: A focus on affordability compared to previous stealth bombers like the B-2 Spirit.

The B-21 Raider is expected to complement and eventually replace older bomber fleets, such as the B-1 Lancer and B-2 Spirit, ensuring the U.S. maintains its strategic edge in long-range strike capabilities. It is still under development, with its first flight anticipated in the mid-2020s.

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它答:is a long-range, stealth strategic bomber -StewartPlatform- 给 StewartPlatform 发送悄悄话 StewartPlatform 的博客首页 (0 bytes) () 12/30/2024 postreply 14:38:49

但没说它不能contribute to air dominance role。 -大观园的贾探春- 给 大观园的贾探春 发送悄悄话 大观园的贾探春 的博客首页 (0 bytes) () 12/30/2024 postreply 14:44:12

它是不是一种bomber呢? -StewartPlatform- 给 StewartPlatform 发送悄悄话 StewartPlatform 的博客首页 (0 bytes) () 12/30/2024 postreply 20:14:57

再问问,那个成飞的是什么? -最接近太阳的人- 给 最接近太阳的人 发送悄悄话 (0 bytes) () 12/30/2024 postreply 14:41:58

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