11K views · 618 reactions | The upgrade of the Polish Dana self-propelled howitzer dramatically changes the system's quality by replacing a number of low-reliability assemblies with ones developed by Wojskowe Zakłady Uzbrojenia S.A. Read more https://wp.me/p3avY4-7re | Military Leak | Facebook

This M1A1 pack howitzer was used by the US Army’s 5307th Composite Unit, better known as Merrill’s Marauders, to wage unconventional warfare against the Japanese behind enemy lines in the China-Burma-India theater during World War II. Their stories and more are featured in our newest podcast, "Secret WWII: Spies & Special Ops." Stream all episodes now on our website or wherever you get your podcasts. https://www.nationalww2museum.org/war/podcasts/secretww2 | The National WWII Museum