There are 15 underground schools operating in frontline regions of Ukraine, and another 180 are planned to be put into operation by the end of the year, said Deputy Minister of Education and Science Nadia Kuzmychova. "We have more than 13,000 schools in Ukraine if we are talking about the whole country. About 80% of schools are provided with various civil defense structures or simple shelters," Kuzmychova said on the national telethon on Friday. According to her, the remaining 20% ​​include