
Ingalls Shipbuilding lands the 700-ton deckhouse on the amphibious assault ship Tripoli (LHA 7) on July 9, 2016. Ingalls Shipbuilding photo.
The U.S. Coast Guard offered industry the potential for a multi-ship, multi-year, multi-billion-dollar program in its heavy icebreaker competition – but funding uncertainties gave some of the nation’s largest shipbuilders cold feet when it came time to bid.