06 December 2022 Keel Authenticated for Future USNS Robert F. Kennedy (T-AO 208) SAN DIEGO - The keel for the future USNS Robert F. Kennedy (T-AO 208), the Navy’s 4th John Lewis-class fleet replenishment oiler, was laid at General Dynamics National Steel and Shipbuilding Company (GD-NASSCO), Dec. 5...