Odessa, the palace-city perched on a rocky outcrop overlooking the Black Sea, is staring down a naval flotilla. The ships are not English and French men-of-war, as during the Crimean War; they belong to Russia, the nation that founded the city after defeating the Ottoman Empire in the Russo-Turkish War of 1787-92. My friends in Odessa fear their home is at imminent risk of invasion or, worse, severe bombardment like Kharkiv or Kyiv. Women and children are being evacuated.