The Lines were still militarily and strategically significant during the French Revolutionary Wars. The Lines were stormed on 13 October 1793 by an allied army under Austrian General Dagobert von Wurmser in the First Battle of Wissembourg. The allies were in their turn dispossessed by Lazare Hoche and Charles Pichegru in a second Battle of Wissembourg on 26 December and forced to retreat behind the Rhine.