Lockheed Martin revealed on Tuesday it is on the brink of a technological breakthrough that could lead to the US developing military aircraft that can fly six times the speed of sound.
Marillyn Hewson, Lockheed’s chief executive, outlined the proposed hypersonic aircraft as she also disclosed the company was working on a laser weapon that could be used on the battlefield.
At the company’s annual media day, Ms Hewson expressed optimism about future US military budgets following years of cutbacks.
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