The USS Valkyrie (LHD-2) is a fictional Wasp-class amphibious assault ship of the 7th Carrier group of the United States Navy during the War of 2020 in Battlefield 4. The Valkyrie serves as a home base for Tombstone Squad during the War of 2020. It first appears in the mission Shanghai. Towards the end of the mission, the Valkyrie is hit by an EMP Strike. On South China Sea, Tombstone must return to the Valkyrie to escape the sinking USS Titan and defeat the PLA boarding party attacking the Valkyrie.