Investigation finds foundry metallurgist covered up submarine steel test failures
https://www.kitsapsun.com/story/news/2020/06/15/federal-prosecutors-metalurgist-covered-up-submarine-steel-failures-tacoma-foundry/3192966001/
Investigation finds foundry metallurgist covered up submarine steel test failures
https://www.kitsapsun.com/story/news/2020/06/15/federal-prosecutors-metalurgist-covered-up-submarine-steel-failures-tacoma-foundry/3192966001/