Most of the naval components of the allied force were crushed in the battles of Java Sea, Sunda Strait and Second Java Sea; the only American ship larger than a destroyer to survive the battles was the old cruiser "Marblehead". In addition, the land forces on the islands were quickly overwhelmed and most major resistance was overcome within two months of the initial assaults, although a guerrilla campaign in Timor was successfully waged for a time. The ABDA command was dissolved at about 01:00 on 1 March, less than two months after its inception, by Admiral Conrad Emil Lambert Helfrich.