The three main figures in Ukraine’s interior ministry have been killed in a helicopter crash beside a nursery in an eastern suburb of the capital Kyiv.
Interior Minister Denys Monastyrsky, 42, died alongside his first deputy minister and state secretary.
Seventeen people died when the helicopter came down in Brovary around 08:30 local time (06:30 GMT), including four children, authorities said.
There is no indication the crash was anything other than an accident.
But the SBU state security service said it was following several possible causes for the crash, which included sabotage as well as a technical malfunction or breach of flight rules.
The deputy head of Ukraine’s presidential office, Kyrylo Tymoshenko, said the minister had been en route to a war “hot spot” when his helicopter went down. The head of police in the north-eastern city of Kharkiv, Volodymyr Tymoshko, said the ministerial team were on their way to meet him there and he had spoken to them only yesterday.
The minister’s death cuts to the heart of the government in Kyiv as the interior ministry has the vital task of maintaining security and running the police during the war.