Pristayko reported about it on the page on Twitter.

“Both Ukraine and Canada mourn after the terrible plane crash PS752. I spoke with François-Philippe Champagne to express our mutual condolences. We thank Canada for being with us today. Our thoughts are with the friendly people of Canada, ”he wrote.

Both Ukraine and Canada mourn after terrible plane crash # PS752. Spoke with @FP_Champagne to express our mutual condolences. We thank Canada for standing with us today. Our thoughts are with friendly Canadian people.

- Vadym Prystaiko (@VPrystaiko) January 8, 2020

Boeing 737 of a Ukrainian airline crashed on January 8 shortly after departure from Tehran airport. According to some reports, 177 people were on board, no one survived.

Boeing commented on a plane crash in Iran.

More details in the material RT.