Russia’s brazen drone incursions into Poland and Romania demand a NATO response in the skies, says James Stavridis for Bloomberg Opinion. WASHINGTON: For more than three years, Ukrainian President Volodymyr Zelenskyy has been desperately pleading for Western allies to “close the skies” over his nation. The Russians have launched wave after wave of increasingly capable drones, manned bombers and cruise missiles, including the hypersonic Iskander that hit the government’s headquarters in Kyiv