Explosions heard in Ukraine's Kyiv, Reuters witness says

​Explosions ‌were heard ​in ‌the Ukrainian capital of Kyiv in ‌the early hours ‌of Wednesday, a Reuters ⁠witness ​said.

There ⁠was a fire ⁠in a ​private sector in ⁠the city, ⁠Kyiv ​Mayor Vitali Klitschko said ⁠on Telegram.