Kiev has criticised Mali's move to break off diplomatic relations with Ukraine in a row over alleged Ukrainian support to separatist rebels in the African country, an ally of Russia.
Mali has accused Kiev of supplying intelligence to rebel troops who then reportedly used it to kill dozens of mercenaries from Russia's Wagner paramilitary group and Malian soldiers in a battle last month.
Mali said on Sunday it was breaking diplomatic ties with Kiev with "immediate effect", pointing to a cryptic statement by a spokesperson for Ukraine's military intelligence division which it said admitted involvement.
Ukraine's foreign ministry said on Monday that the decision was "short-sighted and hasty" in a statement that criticised Russia's military presence in Africa.
'Regrettable'
It called the move "regrettable" and said Mali had gone ahead "without conducting a thorough examination of the facts and circumstances ... and without providing any evidence of Ukraine's involvement."
In three days of intense fighting in the north of the country last month, Tuareg-led separatists said they had killed 84 Wagner fighters and 47 Malian soldiers.
Andriy Yusov, a spokesperson for Ukraine's GUR military intelligence unit, was quoted by state media as saying: "The rebels received all the necessary information they needed," without elaborating.
On Monday, Ukraine criticised Russia's Wagner group, which recruited thousands of prisoners from Russian jails to support Moscow's invasion, and has been active across Africa for many years.
'War crimes'
"Kremlin-controlled military structures, including Wagner, are directly involved in numerous war crimes, killings of civilians and ill-treatment of prisoners of war both in Ukraine and in Africa," it said in a statement.
The West African nation's military leaders who seized power in a 2020 coup have made it a priority to retake all of the country from separatists and militant forces.
Under Colonel Assimi Goita, the junta broke off its traditional alliance with former colonial ruler France and has turned toward Russia.
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