Ukraine's Air Force has said the public air raid alert app had been hacked.
asserted
app → say → ?
The app for a short time showed Kyiv and other areas subject to a nuclear alert.
asserted
Kyiv → show → alert
But the abnormality later disappeared, the Ukrainian military said on Sunday night.
asserted
military → disappear → night
The air force said on Telegram: 'The air alert app appears to have been subjected to enemy influence.
'
asserted
app → say → influence
When asked whether the app had been hacked, Ukrainian air force spokesman Yuriy Ignat told AFP: 'Yes, it has been.'
asserted
it → ask → AFP
The alleged hack came minutes after the end of the truce between Moscow and Kyiv in the eastern region of Kherson.
asserted
hack → allege → Kherson
The localised ceasefire, which started on Tuesday, was the longest of the war.
asserted
which → start → war
The fake alerts began on Sunday night, warning Ukrainians abour radiation and chemical threats.
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alerts → begin → threats
Pictured: A screenshot of the notifications sent out in Ukrainian
The alleged hack came minutes after the end of the truce between Moscow and Kyiv in the eastern region of Kherson.
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hack → picture → Kherson
Pictured: Ukrainians hug each other after being evacuated from the temporarily Russian-occupied city of Oleshky, Kherson region
The Ukrainian Centre for Countering Disinformation has warned: 'Currently, the information broadcast (on this application) about threat levels does not correspond to reality.'
asserted
information → picture → reality
The app is used across Ukraine to warn people in real time of the threat of air strikes from Russia.
asserted
app → use → Russia
People often have only minutes to find shelter in the case of, for example, a ballistic missile attack.
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People → have → attack
SPRAVDI, Ukraine's Center for Strategic Communications, blamed Russia for the hack in a post on its X account.
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SPRAVDI → blame → account
A separate app, which deals specifically with the Ukrainian capital, is still working normally, the Kyiv city authorities said.
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authorities → deal → capital
The BBC reports that the messages started at around 10.47pm local time tonight.
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messages → report → 10.47pm
Radiation threat declared in Kyiv.'
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threat → declare → Kyiv
The next alert, sent one minute later, warned: 'Hi!
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alert → send → ?
Don't worry, it's Oreshnik flying.
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Oreshnik → worry → ?
A third message, delivered at 10.49pm, said: 'Chemical threat.
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message → deliver → threat
A fourth, sent seconds later, stated there was a 'Street fighting threat.
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fourth → send → ?
Street fighting is taking place in Kyiv.
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fighting → take → Kyiv
Multiple all clear messages were then sent out.
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messages → send → ?
It comes after the longest truce of the war, limited to the eastern Kherson region, ended on Sunday after Russia refused the offer of an extension, according to Ukrainian officials.
uncertain
Russia → come → officials
The rare pause in fighting, brokered by US First Lady Melania Trump and which began early Tuesday, enabled a humanitarian mission to the Russian-occupied city of Oleshky as the war grinds through its fifth year.
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war → broker → year
Neither side reported violations after the truce began, in what one Ukrainian lawmaker described as the 'biggest de-escalation since 2022'.
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lawmaker → report → 2022
'The ceasefire, which was in effect from October 27 to November 1, has ended,' said Ukraine's Parliament Commissioner for Human Rights, Dmytro Lubinets.
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Commissioner → end → Rights
He called the temporary truce 'an important step in our joint humanitarian efforts' with Russia.
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He → call → Russia
An estimated 2,000 civilians were in Oleshky when the temporary truce took hold.
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truce → take → hold
They were offered the choice of evacuating to territory controlled by Ukraine or Russia, or remaining in the city with replenished food and medical supplies.
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They → offer → food
For the safety of those who have stayed, exact numbers were not released after the evacuation.
asserted
numbers → stay → evacuation
At the Ukrainian border on Saturday, family members waited for a glimpse of their loved ones, while residents of nearby villages lined the highway waving flags and flashlights to greet the humanitarian convoy.
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residents → wait → convoy
But Moscow and Kyiv have continued aerial strikes elsewhere, with Ukrainian President Volodymyr Zelensky saying on Sunday that Russia continues to target Ukraine's energy systems ahead of winter.
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Russia → continue → winter
US-mediated talks between Russia and Ukraine are set to resume this month, having been effectively frozen since the United States and Israel launched joint strikes on Iran in February.
asserted
States → mediate → February