World War II was marked by significant naval battles and strategies that shaped the conflict. Major powers, including the United States, Germany, Japan, and Britain, utilized their navies to control sea routes and project military power. Key battles, such as the Battle of Midway and the Battle of the Atlantic, showcased the importance of aircraft carriers and submarines in modern warfare. Naval warfare during this period also involved the use of advanced technology, including radar and sonar. The Allied forces worked to secure vital supply lines, while the Axis powers aimed to disrupt them. The outcome of naval engagements played a crucial role in determining the overall success of military campaigns throughout the war.