美军方暂停一个关联马斯克企业的试验项目

Group 1 - The U.S. Air Force has suspended a cargo rocket test flight project due to concerns about its environmental impact [1][3] - The Air Force planned to collaborate with private companies to use commercial rockets to deliver up to 100 tons of cargo globally within "tactical time" [1] - Environmental assessments are being conducted regarding the construction and operation of landing sites on Johnston Atoll, with potential impacts from up to 10 rocket landings per year over four years [3] Group 2 - Environmental organizations oppose the construction of the landing sites, citing past destructive activities on Johnston Atoll, including nuclear tests and chemical weapon storage [3] - The Air Force is considering alternative locations for the cargo rocket project, temporarily pausing the environmental assessment for Johnston Atoll [3] - Johnston Atoll, located approximately 1,300 kilometers from Hawaii, has a history of being used as a military testing site, including missile launch facilities during the 1950s and 1960s [3]