What role did Louis XVI play in the events that led to war between France and Austria?

Louis XVI played a complex and contradictory role in the events leading to war between France and Austria in 1792. While publicly acting as a constitutional monarch, he engaged in secret efforts to undermine the Revolution and restore his absolute authority through foreign intervention.12

His involvement included the following key actions:

• Secret Diplomacy: Following his failed attempt to flee France in June 1791 (the flight to Varennes), Louis XVI lost credibility as a constitutional monarch. He subsequently sent emissaries to foreign rulers, including his brother-in-law, Holy Roman Emperor Leopold II, to solicit assistance in restoring his royal power.12
• Encouraging Conflict: Despite his public position, Louis XVI encouraged the Girondin faction in the Legislative Assembly to pursue war with Austria. He expected that a French military disaster would weaken the revolutionary government and pave the way for the restoration of his authority.1
• Duplicity: Louis XVI rejected advice from moderate constitutionalists to faithfully implement the constitution of 1791, choosing instead a policy of subterfuge. His secret dealings and counterrevolutionary intrigues were later revealed, contributing to his trial and execution for treason.1

Ultimately, the Declaration of Pillnitz—issued by Austria and Prussia in response to the king's precarious situation—was interpreted by French revolutionaries as a threat to their sovereignty, further fueling the drive toward war.345