Senator Thomas Carper, left, and Newport News Shipbuilding president Jennifer Boykin watch as Jill Biden, right, smashes a bottle of sparkling wine during the christening ceremony for the submarine Delaware at Newport News Shipbuilding Saturday morning October 20, 2018. (Photo by Jonathon Gruenke / Daily Press)Submarine Delaware crew members Seaman Kittisak Thongsan and Chief Petty Officer Bill Worthen watch as the the final preparations are made for Saturday’s christening ceremonies Friday October 19, 2018 at Newport News Shipbuilding. (Photo by Rob Ostermaier / Daily Press)Newport News Shipbuilding workers and distinguished guests find their seats before the start of the christening ceremony for the submarine Delaware at Newport News Shipbuilding Saturday morning October 20, 2018. (Photo by Jonathon Gruenke / Daily Press)Sailors of the submarine Delaware stand in formation during the christening ceremony at Newport News Shipbuilding Saturday morning October 20, 2018. (Photo by Jonathon Gruenke / Daily Press)Officers and crew members of the submarine Delaware gather before the start of the christening ceremony at Newport News Shipbuilding Saturday morning October 20, 2018. (Photo by Jonathon Gruenke / Daily Press)Jill Biden, right, celebrates with Senator Thomas Carper, center, and Commander Brian Hogan, left after smashing a bottle of sparkling wine during the christening ceremony for the submarine Delaware at Newport News Shipbuilding Saturday morning October 20, 2018. Delaware will be the ninth Virginia-class submarine that Newport News has delivered and 18th in the entire class. (Photo by Jonathon Gruenke / Daily Press) For more photos, click here. For video, click here.