Hungarian Spring Campaign: victories at Szolnok, Nagyszeben, Hatvan, Tápióbicske, Isaszeg and Vác

Background. In December 1848, the Habsburg leadership decided to attack Hungary to restore subjugation. Field Marshal Alfred zu Windisch-Grätz commanded 55,000 troops against General Artúr Görgey’s 28,000 soldiers in Western Hungary. Following the Battle of Kápolna, Windisch-Grätz believed the Hungarian revolutionaries were destroyed. However, the Hungarian army, supplemented by Polish volunteers, prepared for a counter-offensive in the spring of 1849.

Campaign Start. The Spring Campaign began in April 1849. The Hungarian Revolutionary Army, under the leadership of Artúr Görgey, launched a victorious offensive. This campaign aimed to liberate Middle and Western Hungary from Habsburg forces. The initial battles, including Hatvan and Tápióbicske, set the stage for subsequent victories that would force the Imperial armies to retreat towards the western border.

Outcomes. The victories in April 1849 precipitated a series of setbacks for the Habsburg Imperial Armies. The Hungarian success at Isaszeg forced the Imperial forces to retreat from occupied central and western Hungary. This military momentum convinced the Hungarian National Assembly to issue the Hungarian Declaration of Independence on 14 April 1849, declaring the Habsburg throne forfeited.