In the event of a sudden outbreak of war, domestic banking systems generally remain operational under emergency government decrees, though temporary restrictions can occur. Government authorities often implement capital controls, limits on physical cash withdrawals, or temporary banking holidays to prevent panic runs and stabilize the national economy. Digitally held funds and bank accounts remain legally intact, backed by government deposit insurance guarantees, though regional infrastructure damage or cyber disruptions can temporarily affect electronic access. Central banks and financial regulators typically enact emergency protocols to safeguard depositor accounts and maintain continuity across the financial network.