US firm gets $2.9bn sub deal after boss joins war study with Musk

Anduril said it would invest $3.7bn to develop shipyard that would build submarine parts.

Defence technology firm Anduril said it will invest $3.7bn to develop a new shipyard in the US state of Maryland and will build critical components for the United States Navy’s Virginia-class submarines, as Washington seeks to bolster its maritime defence capabilities.