The US Navy inks a deal for a tenth Block V Virginia-class submarine

https://www.defensenews.com/naval/2021/03/19/the-us-navy-inks-a-deal-for-a-tenth-block-v-virginia-class-submarine/

The Navy inked a deal for a new Fast-Attack submarine Friday.

https://peterholland765.wordpress.com/2021/03/20/the-us-navy-inks-a-deal-for-a-tenth-block-v-virginia-class-submarine/