At least 24 people were reported killed and over 300 injured – including 32 children – when ballistic missiles struck Ukraine’s Dnipro and Odesa regions on Monday and Tuesday, the UN Human Rights Monitoring Mission in Ukraine (HRMMU) said on Wednesday.

The attacks destroyed homes, schools, hospitals, and other civilian infrastructure, and left hundreds wounded.

“The attacks struck during the day when civilians were at work, on trains, or at school,” said Danielle Bell, head of HRMMU.

“The timing alone made the high number of civilian casualties entirely foreseeable.”

On 23 June, two ballistic missiles launched by Russian forces hit Lyceum No. 1, a middle school in Bilhorod-Dnistrovskyi, Odesa region. Although the school year had ended, staff and students were present for administrative work. The strike killed three educators and injured 14 others, including two boys.

The school, which served over 700 students, sustained critical damage.

No military objective

HRMMU, which visited the attacks sites, reported no evidence of military presence at the school, and people confirmed that no military presence had been stationed there.

“The school in Bilhorod-Dnistrovskyi was not a military objective,” Ms. Bell said.

“Yet it was hit by two ballistic missiles, killing educators and injuring children.”

The following day, 24 June, missiles struck an industrial area of Dnipro city at around 11 AM local time. The blast shattered windows in nearby schools, hospitals and residential buildings.

HRMMU confirmed that two dormitories were hit, injuring numerous residents. A nearby passenger train was also impacted – windows blown out by the shockwave – injuring more than 20 travellers, according to a UN monitor onboard.

A troubling trend

These strikes followed a series of other attacks in June that have resulted in significant civilian harm, including in Kyiv city on 17 and 23 June, according to the human rights mission.

Civilian casualties in the first five months of 2025 were nearly 50 percent higher than during the same period last year, with increases typically seen during the summer months.

“Ballistic missiles, when used in densely populated areas, cause predictable and widespread harm to civilians, as demonstrated by these recent attacks,” Ms. Bell said.

“The rising civilian casualties reflect the severity of that risk.”