Russia launched a record 90 Shahed-type drones over Ukraine during the early hours of the new year, the Ukrainian air force said Monday, while Russia also reported Ukrainian attacks.

A 15-year-old boy was killed and seven people wounded after falling debris from one of 87 downed drones hit a residential building in the city of Odesa, the head of the region’s military administration, Oleh Kiper, said. Debris also sparked a number of small fires, including at the city’s port.