New Delhi. India has arrested six Ukrainian nationals and one American citizen on allegations of entering India's northeastern region without permission, proceeding to neighboring Myanmar, and providing drone warfare training to armed groups. Indian police apprehended these foreign nationals on March 13 from three separate airports across the country.According to Indian media, the American citizen was detained by the Bureau of Immigration at Kolkata airport, three Ukrainians in Lucknow, and the other three in Delhi. It is unclear whether they were traveling to Myanmar or returning from there.India's National Investigation Agency (NIA) has charged them under the country's anti-terrorism laws,...