United States Coast Guard
All Icebreaker classes (in service with the United States Coast Guard).
2 ship classes.
Please note that we list the classes by navies that initiated/owned the class. Often vessels of certain classes were then built for other nations (or lent), those ships are not visible here but only through the navies pages or by looking into each class.
War losses: Icebreakers
0 Icebreakers lost. See all Allied Warship losses.
Books dealing with this subject include: