The United States' newest stealth bomber, Northrop Grumman Corp.’s B-21 Raider, conducted its first test flight, a key milestone in the $203 billion program that’s meant to stay well ahead of China’s technological advances.
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The United States' newest stealth bomber, Northrop Grumman Corp.’s B-21 Raider, conducted its first test flight, a key milestone in the $203 billion program that’s meant to stay well ahead of China’s technological advances.
