The United States Coast Guard (USCG) icebreaker program aims to acquire three large and three medium icebreakers to replace aging vessels and enhance national interests in polar regions. Contracts have been awarded for design studies, and procurement is set to begin between 2019 and 2022, with the first icebreaker expected to enter service by 2023. The program is seeking expertise and assistance from foreign nations, particularly Finland and Sweden, as it plans to invest approximately $4.7 billion for the six ships.