Ukraine has so far organized three evacuation flights from Kabul
Ukraine's deputy foreign minister said on Tuesday that one of the country's jets had been hijacked at Kabul airport earlier this month in a version of events later denied by his own ministry.
Yevgeny Yenin told the independent Hromadske radio station that a Ukrainian plane had been "hijacked" in Kabul and flown to Iran "with a group of unknown passengers on board, instead of evacuating Ukrainians."
Yenin confirmed to AFP that the incident took place on August 15 and that the plane subsequently returned to Ukraine.
But his comments were then denied by the foreign ministry.
"There are no Ukrainian planes hijacked in Kabul or elsewhere," spokesman Oleg Nikolenko told AFP, saying that Yenin's words "do not correspond to reality."
He said three planes -- two civilian and one military -- that Kiev chartered to evacuate its citizens from Afghanistan "safely returned to Ukraine" carrying a total of 256 passengers.
A source in the government told AFP that Kiev had been negotiating to include the aircraft mentioned by Yenin -- a civilian Ukrainian plane -- in its evacuation operations but was not able to do so after the plane left without warning last week.
"We wanted to charter it, but it left without taking anyone," the source said.
"Nobody hijacked it," the source added, without specifying the plane's destination or the date of its departure.
Ukraine has so far organised three evacuation flights from Kabul. They took place on August 15, 21 and 23, carrying both Ukrainians and Afghans including Sahraa Karimi, one of Afghanistan's most prominent women filmmakers.