This is the moment a furious Vladimir Putin was told that 1,000 Ukrainian soldiers had fought their way 'deep' inside Russianterritory for the first time in the war.
Earlier today, Putin declared that Ukraine carried out a 'large-scale provocation'following a daring surprise assault on Russia's border region of Kursk, which saw thousands evacuated.
Now, it has been revealed by Russia's chief of the general staff General Valery Gerasimov that 1,000 troops of the Armed Forces of Ukraine went on the offensive to seize a section of territory in the Sudzhinsky district of Kursk.
In an emergency meeting with the Russian Security Council, a frustrated Putin can be heard asking his colleagues to report on the situation in Kursk.
GeneralGerasimov- speaking by video from an operational control point - had the unenviable task of describing the Ukrainian soldier's advances before claiming with little evidence that the surprise thrust had been stopped.
Vladimir Putin looked absolutely furious during an emergency meeting with the Russian Security Council as he was told about Ukrainian troops' advances
Valery Gerasimov, the Chief of the General Staff of Russia's Armed Forces, confessed to Putin that1,000 Ukrainian soldiers had fought their way 'deep' inside Russian territory for the first time in the war
Kursk Nuclear Power Plant, pictured, is seen by some analysts as the target of the incursion
In a security council session with humiliated dictator Putin, Gerasimov (pictured on the big screen) claimed the surprise Ukrainian thrust had been stopped
A look at the route the Ukrainian soldiers took to make their way inside the Kursk region
'Units of the Armed Forces of Ukraine, numbering up to 1,000 men, went on the offensive in order to seize a section of territory in the Sudzhinsky district of Kursk region,' he said.
'Through the actions of units covering the State border along with border guards and reinforcement units, air strikes, missile forces and artillery fire, the enemy's advance deep into the territory in the Kursk city direction was halted.'
While his general speaks, a humiliated-looking Putin can be seen with a stony expression.
Gerasimov goes on to add that Ukraine suffered315 losses with 100 killed and 215 wounded.
'Fifty-four units of armoured vehicles, including seven tanks, were destroyed,' he said. 'The operation will be completed by defeating the enemy and reaching the state border.'
Far from being repulsed - as Moscow had earlier announced - more than three times the number of soldiers earlier suggested were discovered ten miles inside the border.
Moscow boosted security at the Kursk Nuclear Power Plant - seen by some analysts as the target of the incursion - deploying Pantsir-S1 air defence systems.
Yet national guardsmen at the atomic plant were moved to the border 'leaving only women... protecting the Kursk Nuclear Power Plant', according to an insider.
Russia is pouring in reinforcements but it is already known that Ukraine is in control of key Sudzha gas metering station, which is used as a gas transit to Europe through Ukraine.
Residents of Kursk region urgently evacuated as Russian and Ukrainian armies clash at the border of the Kursk region
Ukraine is believed to be in control of key Sudzha gas metering station, pictured, which is used as a gas transit to Europe through Ukraine
Vladimir Putin declared earlier that Ukraine carried out a 'large-scale provocation' following a daring surprise assault
This potentially gives Kyiv the ability to disrupt existing exports still flowing despite sanctions.
Pro-war hardline military commentators slammed the high command in the Russian army and defence ministry for failing to counter the Ukrainians.
One furious resident in Sudzha complained: 'Where is our vaunted army? Where is the air defence….? We have nothing there.'
The Ukrainians are some 40 miles from the power plant. One pro-war 'Z'-blogger said: 'But [ten miles] was still a lot yesterday, and the [Ukrainians] covered this distance in 24 hours.
'I really hope that everyone understands this and measures will be taken.'
In a televisedmeeting with government officials, Putin said earlier: 'As you know, theKyivregime has undertaken another large-scale provocation.
'It is firing indiscriminately from various types of weapons, including rockets, at civilian buildings, residential houses and ambulances.'
Ukraine's regional governor Volodymyr Artyukh said in a statement: 'I have just signed the order to introduce a mandatory evacuation of 23 settlements from five communities in the Sumy district.'
A heavily damaged building in the region, which borders Ukraine, after Tuesday's incursion
Damage in the town of Sudzha on August 6 following Ukrainian shelling, according to Smirnov
He added that the measure applied to roughly '6,000 people,including 425 children.'
Moscowhas said it had sent reserves to help repel hundreds of Ukrainian fighters backed by tanks, in a ground incursion that is shaping up to be one the largest into Russian territory during the war.
On Tuesday, the Russianarmy and security agencies were wrong footed by a breakthrough on the Kursk region frontier, which had been guarded by lightly armed conscripts, several of whom were captured.
The Russian defence ministry announced it had deployed air and artillery firepower to try to quash Ukrainian troops breaking into the Kursk border region.
'The operation for the destruction of Ukrainian army units is continuing,' the defence ministry said on social media Wednesday.
'The enemy's movement further into Russian territory has been prevented,' it added.
Heavy clashes are expected today as forces from Ukraine - possibly both army and anti-Putin Russian partisans - seek to press deeper into the region.
Kursk regional governor Alexei Smirnov said 'several thousand' people had been evacuated from the region and all mass gatherings had been cancelled.
'Over the course of the last day, with our help, several thousand people left the shelling zone by personal transport,' Smirnov said in a video message on Telegram.
But he added: 'The situation in the region is under control'.
Russian President Vladimir Putin has pledged to support the region 'on all fronts', he said in the video.
Ukraine has not claimed responsibility for the incursion, the most serious in months.
Ukrainian presidential aide Mykhailo Podolyak alluded to the attacks, on social media, without specifically mentioning them. Moscow had used its 'border regions with impunity for massive air and artillery attacks', he said.
President Vladimir Putin pictured during his meeting with ministers at Novo-Ogaryovo State Residence in Moscow
There were a flurry of warnings today that Ukraine may intend the audacious capture or encirclement of Kursk Nuclear Power Plant (NPP)
Ukraine launched the incursion across the Russian border around 5am GMT on Tuesday
Official Russian social media accounts said up to 300 Ukrainian fighters, backed by tanks, had attacked border units in two localities in Kursk - Nikolayevo-Daryino and Oleshnya.
Moscow lost two Ka-52 helicopters - one suspected downed by an FPV drone was shown burning, as Moscow, which daily bombards Ukrainian civilians and territory, raged against a 'terrorist attack'.
Overnight, the region was hit with waves of drone attacks, according to the local governor, with defence systems destroying at least five.
Five people were killed and 28 wounded, and the surprise incursion has reportedly forced Russian authorities to evacuate several border settlements.
The defence ministry said there had been losses on the Ukrainian side of 260 soldiers and 50 armoured vehicles, including seven tanks and eight armoured personnel carriers.
There were a flurry of warnings today that Ukraine's intention behind the unprecedented thrust into Russian territory may be to capture or encircle the Kursk Nuclear Power Plant (NPP).
Such an audacious plan could then use it as a bargaining chip to negotiate with Putin about ceding control of Zaporizhzhia NPP - held by Russiasince the start of the war.
Videos reportedly showed the overnight shelling of Kurchatov, the town around the Kursk atomic plant, some 31 miles in a straight line - but further by road - from the Ukrainian incursion across the border.
'Nuclear blackmail,' posted Dmitry Rogozin, a senator who was previously Putin's deputy prime minister and head of the Russian Space Agency.
'This is something that all the world's media will definitely trumpet about. That's what they [the Ukrainians] are counting on.'
He demanded a ruthless response to wipe out Ukrainians crossing the frontier.
Smoke billows on the Kursk border region as Russia claimed Ukraine had launched an assault
War correspondent Yuri Kotenok posted: 'The nuclear power plant in Kurchatov is an object that has long been the object of desire of the Ukrainian military elite and their curators.'
Despite the warnings, in posts on the Telegram messaging app, the acting governor of the southwestern Russian region, insisted the situation was 'controllable.'
Ukraine launched several waves of drones, prompting at least a dozen air raid alerts over the past 24 hours, Alexei Smirnov's posts stated.
Five people were killed, including two ambulance crew, with at least 20 wounded, among them six children, in the fighting that erupted on Tuesday, Russian officials said.
Ukraine made no official comment, though there was evidence of some military action from its side of the border. Both Kyiv and Moscow say their attacks do not target civilians.
The Ukrainian army regularly fires artillery and missiles into Russian territory, and has hit targets deep inside Russia with long-range attack drones, but infantry raids are rare.
The breakthrough into Russia highlighted how Putin had lied to his people over not sending raw conscripts to the war zone and border areas.
Damage to buildings allegedly caused during a Ukrainian attack over the border on Tuesday
Social media footage shows a truck on fire after the Kursk region border incursion on Tuesday
Several Russian conscripts were shown on videos after they were captured at border points.
One, Danil Kolesnikov, 22, a private, served in regiment 488, was held guarding the border at Sudzha.
'I was taken prisoner by Ukrainian troops at the border crossing,' he said, indicating that he - like others - had been abandoned by their commanders.
Asked by his Ukrainian captors his feelings about Putin and his war, the conscript said:'Well, of course… war is always a ****ed up ******* thing. It's always bad.
'Especially, in my own Belgorod region… so many corpses, all the s***… it's not supported.'
Another Maxim Emelyanin, 21, from the distant Komi republic in the far north of Russia, said the conscripts had demanded to be taken away from the border point in line with Putin's promise on the deployment of conscripts.
But they were left there. Asked if they were abandoned, he said: 'It goes like this.'
He was asked: 'How do you feel about your superiors?' He replied: 'Negative.'
'How do you feel about the war in Ukraine?' to which he said: 'I have a negative attitude towards the war.
'And Putin?' they asked. 'Putin? I don't know.'
He said he did 'not exactly' support what his president was doing, adding: 'I had been avoiding the army altogether [but was conscripted in the end].'
Social media footage shows damage to a residential building in the region
Pictures shared after yesterday's border breakthrough show damage to buildings
Another theory is that Ukraine may seek to disrupt Russian gas exports via Kursk region.
Reports indicated that Ukraine had occupied the settlements of Daryevka, Gogolevka, and Sverdlikovo.=
The border town of Sudzha was badly blitzed with most residents evacuating.
Administrative and residential buildings and the infectious diseases department of the city hospital were damaged, reported Izvestia.
Previously, forces describing themselves as voluntary paramilitaries fighting on Ukraine's side inflicted minimal damage in a major incursion into parts of Belgorod and Kursk region this year, but the purpose of the raids remains unclear.
On Tuesday, Ukraine's general staff made no mention of any Ukrainian offensive operation inside Russia.
Throughout the more than two years of war, Ukraine's efforts have largely been focused on fighting back Russian forces who control nearly a fifth of its territory and have made a series of gradual gains in the past six months.
Ukrainian strikes inside Russia's own territory have mostly involved shelling of border regions and drone attacks on targets such as oil refineries and fuel depots.
