On February 14, 1862, the Iowans arrived at Fort Donelson. There, the 2nd Iowa would become legendary in one of the most crucial battles of the war. Strategically, the capture of Fort Donelson meant navigability for steamers along the Cumberland River, a direct path to the rear of Confederate forces in Kentucky and Tennessee, as well as a hold on valuable supply and communications lines. After the defeat at Fort Donelson, confederate General Albert Sidney Johnston wrote, “The blow was disastrous and almost without remedy.”