Walawbum, Shaduzup, Inkangahtawng, Nhpum Ga, Ritpong, Myitkyina. Although the names of these battles are not as familiar to the public as Guadalcanal and Iwo Jima, the name of the legendary American volunteer regiment that fought in them echoes throughout modern military history. Thrown into combat in the Burmese jungle in February 1944 at the request of the British government, Merrill's Marauders was the first American infantry regiment to fight on the Asian continent since the Boxer Rebellion. Assembled in 1943 as the 5037th Composite Unit (Provisional), the three thousand infantryman who...