The renewed Russian invasion of the Ukraine is placing a stark emphasis on financial market participants and also on trading venues needing to have sufficient resilience to weather operational and digital risks – and also to ensure they have fallbacks in place if the power goes out. This is separate to consideration on sanctions and their impact on financial market participants.1 In this Spotlight article, Michael Huertas considers the steps financial market participants need to take in anticipation of a power supply failure, a cyber-attack and military conflict. He draws comparison with the position in France and Germany.