The Great Lakes Icebreaker Act of 2025 aims to enhance the Coast Guard's capabilities in icebreaking operations on the Great Lakes. The main objective is to ensure the timely design and construction of a new icebreaker that can effectively maintain navigation during winter months when ice can obstruct waterways. One of the key provisions of this act requires the Commandant of the Coast Guard to submit a detailed strategy to Congress within 90 days of the law's enactment.