A Russian double-tap strike killed four emergency responders and injured six others after they arrived at the scene of an earlier strike in Kharkiv overnight on June 15, Ukraine's Emergency Service confirmed to the Kyiv Independent.The attack occurred in Kharkiv's Kholodnohirskyi district, located in the city's northwest and an important railway hub with numerous industrial facilities. The missile strike that began around 1:30 a.m. local time killed five people and injured 13 others in total. Five of the wounded were hospitalized, including a one-month-old infant. Two men remain in serious condition and are being treated in intensive care, according to Governor Oleh Syniehubov.Ukraine's State Emergency Service identified the killed rescuers as Dmytro Boiko, Danylo Tishchenko, Serhii Makovetskyi, and Vadym Zinchenko. Among the dead is also a staff member of the city's emergency services department, Oleksii Dorozhkin, the statement read. 💔Чергова трагічна ніч для України.Унаслідок повторного російського удару по цивільному підприємству в Харкові загинули четверо рятувальників, ще дев’ятеро отримали поранення.Дмитрій Бойко, Данило Тіщенко, Сергій Маковецький та Вадим Зінченко. Світла пам’ять🕯️ pic.twitter.com/AOpkxkdwjv— МВС України (@MVS_UA) June 15, 2026