Mr. Kendall, in a speech to the Air Force Association conference, said there is a danger the system could be revived by China, which is engaged in a massive expansion of its nuclear arsenal.
Inside the Ring: Biden goes easy on China at U.N.
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Indeed, Mr. Kendall said the Air Force is now confronting a situation that the U.S. hasn't seen in decades.
Air Force confronts rising China, battles Congress over outdated aircraft
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