A former chief spokesperson for Gazprom, the state-owned energy company in Russia, has made a dramatic shift by joining the fight in Ukraine against his home country. In a bold move, he has renounced his Russian citizenship and obtained a Ukrainian passport. In his new role as a Ukrainian fighter, he has a powerful message for President Vladimir Putin, expressing his belief that the Russian people will ultimately regret their support for the current regime. His transformation from a prominent figure in a major Russian corporation to a soldier on the front lines underscores the deepening divide and conflict between Russia and Ukraine.