A convoy carrying Ukrainian forces drives to Debaltseve, Ukraine, on February 14.
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Official: Ukrainian forces killed after ceasefire
01:39 - Source: CNN
Crisis in Ukraine 16 videos
A convoy carrying Ukrainian forces drives to Debaltseve, Ukraine, on February 14.
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Official: Ukrainian forces killed after ceasefire
01:39
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Ukrainian President Volodymyr Zelensky speakds during an address posted to his official Facebook account in early hours Thursday local time.
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Near Mariupol, Ukraine CNN  — 

Five Ukrainian security forces were killed and 22 wounded in fighting with pro-Russian separatists after a ceasefire between the two sides went into effect at midnight Saturday, a Ukrainian army spokesman told CNN Monday.

Mortar fire has been coming into the Mariupol area, said Dmyto Chalov, spokesman for a sector of the Ukrainian army.

The Ukrainian Army still has plans to pull heavy weapons out of the area, but it will happen until the situation is quiet, Chalov said.