
The Coast Guard is still working with the shipbuilder on an updated schedule and new cost estimates for its first new heavy polar icebreaker, but it will be at least until 2028 before that ship is built, the service's top officer said on Thursday. The current schedule for the polar security cutter (PSC) is for the first ship to be delivered in 2026 but the Coast Guard has been cautioning that delivery could slip into 2027. The original schedule called…