The Darth Vader theme tune suddenly bleeps from the underbelly of a Ukrainian drone as a marine attaches a mortar round to it before launching the aircraft against a Russian position.
The Ukrainians say their enemy fears this kind of rotary drone in particular because of the size of the bombs it can drop.
Unmanned aircraft used by both sides have transformed the battlefield in the nearly three years since Russia launched its full-scale war.
But another transformation is also looming as Donald Trump prepares to return to the White House.
Offering a sense of the mood on the ground, several Ukrainian troops told Sky News they were strongly against any kind of brokered deal that gifts land to Moscow.
“I hope the outcome of this war will be just,” said Major Vladyslav Tovstii, 28, commander of the Korsar battalion, 38th Separate Marine Brigade, speaking at a drone command centre in eastern Ukrainewhere his marines call in and track strikes on Russian targets.
“For me, a just peace is the return of our territory. That’s the only understanding I have; there’s no other way.”
Image: ‘A just peace is the return of our territory,’ Major Vladyslav Tovstii said
Battle-hardened despite his young age, Vladyslav has been fighting since before Russia launched its all-out invasion on 24 February 2022.
Standing in front of a wall of screens, showing video feeds from surveillance aircraft and attack drones, the commander gave his view on the possibility of some sort of compromise deal with Vladimir Putin – something that Mr Trump may well attempt to achieve.
“It would mean that justice in the world is not as I see it,” Major Tovstii said.
“A compromise is no longer about justice; it’s about concessions, which means that if you are stronger, you can take what you want.”
His brigade is among the units attempting to stop a grinding Russian advance towards the frontline city of Pokrovsk.
The use of drones is a key way for Ukraine to compensate for a lack of manpower compared to the number of soldiers Russia is sacrificing daily for every inch of captured land.
But Russian forces also operate large numbers of unmanned aircraft, with each side constantly adapting their machines to be able to fly further and carry larger payloads.
Another evolution is in the area of electronic warfare, which is designed to jam the signals of enemy drones and force them out of the sky. Countering this threat is critical.
Sky News was given exclusive access to a makeshift Ukrainian drone factory where engineers and other specialists from the marine brigade adapt aircraft to give them a better chance of defeating Russian jamming efforts and flying deeper into Russian-held territory.
“If you don’t want to sacrifice your men, your soldiers, you better make this fight distant, right?” said a technician at the factory, who went by the name “Cartman” from the cartoon series South Park.
He said the success rate for his unit’s drones is slightly above 50%, but even that level is getting harder to sustain as Russia improves its electronic warfare tactics.
Armed with tools and hunched over drone parts, the team here is working as hard as ever despite growing uncertainty about the future of the war.
“This is such a waste of time, of my time,” said Cartman, who volunteered to join the military last year, giving up a senior job at an international company. He spoke in English.
“While some people are creating technologies to save life and to make life better, we are working on technologies – not just to kill the enemy, but to destroy him completely.
“This is out of (contrary to) common sense, but we have no choice. There’s no way out. We have to win this war.”
Image: Cartman warned Donald Trump ‘you cannot make friends with a shark attacking you’
Asked what his message was for Mr Trump, Cartman said: “You cannot make friends with a shark attacking you. You cannot talk common sense if the animal wants to kill you.
“What negotiation skills will you apply if you have just to fight for your survival?”
Back with the marine who had The Imperial March from Star Wars bleeping out of his drone, the attack operation is under way.
The serviceman raced with a colleague to an underground shelter after attaching the mortar round to the drone, which is called “Perun”.
It is dangerous to spend too much time outside because Russian eyes are also in the sky.
After the aircraft took off, they tracked its progress on a screen which showed live footage from a video camera also fixed to the machine.
Once over a Russian position close to Pokrovsk – where the heaviest fighting is taking place – the explosive was dropped. The team confirmed a hit.
Oscar, a company commander in charge of this unit, said he had two views on the possibility of a deal that meant Russia held on to some Ukrainian land and the conflict was frozen.
On the one hand, the 22-year-old said it would be good if it meant no more Ukrainians dying.
But on the other hand, speaking in broken English, he said: “If we froze this war, it gives our enemy time for preparing [the] next attack. And this is so bad because we don’t have many people.”
Image: ‘We don’t have many people’ left to fight Russia if they regroup, Oscar said
Asked how he felt about the prospect of a frozen war, Oscar said he would be sad “because my many friends dying… I lost… men of my family… For what? For what [were they] dying?”
Additional reporting by Azad Safarov, Ukraine producer
Sir Keir Starmer will join other European leaders in Kyiv on Saturday for talks on the “coalition of the willing”.
The prime minister is attending the event alongside French President Emmanuel Macron, recently-elected German Chancellor Friedrich Merz and Polish Prime Minister Donald Tusk.
It will be the first time the leaders of the four countries will travel to Ukraine at the same time – on board a train to Kyiv – with their meeting hosted by President Volodymyr Zelenskyy.
Image: Sir Keir Starmer, Emmanuel Macron and Friedrich Merz travelling in the saloon car of a special train to Kiev. Pic: Reuters
Military officers from around 30 countries have been involved in drawing up plans for the coalition, which would provide a peacekeeping force in the event of a ceasefire being agreed between Russia and Ukraine.
Ahead of the meeting on Saturday, Sir Keir, Mr Macron, Mr Tusk and Mr Merz released a joint statement voicing support for Ukraine and calling on Russia to agree to a 30-day ceasefire.
Image: Sir Keir and Volodymyr Zelenskyy during a meeting in March. Pic: AP
“We reiterate our backing for President Trump’s calls for a peace deal and call on Russia to stop obstructing efforts to secure an enduring peace,” they said.
“Alongside the US, we call on Russia to agree a full and unconditional 30-day ceasefire to create the space for talks on a just and lasting peace.”
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Putin’s Victory Day parade explained
The leaders said they were “ready to support peace talks as soon as possible”.
But they warned that they would continue to “ratchet up pressure on Russia’s war machine” until Moscow agrees to a lasting ceasefire.
“We are clear the bloodshed must end, Russia must stop its illegal invasion, and Ukraine must be able to prosper as a safe, secure and sovereign nation within its internationally recognised borders for generations to come,” their statement added.
“We will continue to increase our support for Ukraine.”
The European leaders are set to visit the Maidan, a central square in Ukraine’s capital where flags represent those who died in the war.
They are also expected to host a virtual meeting for other leaders in the “coalition of the willing” to update them on progress towards a peacekeeping force.
This force “would help regenerate Ukraine’s armed forces after any peace deal and strengthen confidence in any future peace”, according to Number 10.
Ten explosions have been heard near Srinagar International Airport in India-administered parts of Kashmir, officials have told Reuters news agency.
The blasts followed blackouts caused by multiple projectiles, which were seen in the sky above the city of Jammu earlier on Friday.
Explosions were also heard in the Sikh holy city of Amritsar, in the neighbouring Punjab state, according to Reuters.
An Indian military official told the agency that “drones have been sighted” and “they are being engaged”.
It comes as tensions between Indiaand Pakistanacross the line of control around the region of Kashmirhave boiled over this week, leading to fears of a wider conflict.
On Wednesday morning, Indiacarried out missile strikes in Pakistan and Pakistan-administered parts of the disputed region.
The government in India said it hit nine “terrorist infrastructure” sites, while Pakistan said it was not involved in the April attack and the sites were not militant bases.
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Explained: India-Pakistan conflict
Around 48 people have been killed since Wednesday, according to casualty estimates on both sides – which have not been independently verified.
India also suspended its top cricket tournament, the Indian Premier League, as a result of rising tensions, while the Pakistan Super League moved the remainder of its season to the United Arab Emirates.
Meanwhile, White House press secretary Karoline Leavitt said at a conference on Friday that the US is in constant contact with both India and Pakistan.
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Conclaves are famously unpredictable affairs – and once again the election of Cardinal Robert Francis Prevost as the new pope caught many by surprise.
The newly elected Pope Leo XIV won the consensus of the 133 cardinal electors after only four ballots – a fast process for a diverse college of cardinals.
Though his name had circulated among some Vatican watchers, other cardinals had emerged as clear front-runners, including Pietro Parolin – the Vatican’s number two who would have been the first Italian in almost 50 years to become pontiff – or Luis Tagle, a Filipino cardinal looking to become the first Asian pope.
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Instead, it was the first North American to win the highly secretive process.
So, what went on behind the closed doors of the Sistine Chapel?
Until Thursday lunchtime, Cardinal Parolin was ahead, gathering between 45 and 55 votes, sources say.
A substantial number, but well short of the 89 votes he needed for a two-thirds majority.
At this point, Cardinal Prevost had between 34 and 44 votes.
But as the Italian struggled to grow his support during the first three rounds of voting, he stepped down from the race, endorsing Prevost instead, Sky News understands.
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Who is Pope Leo?
An internal battle between Luis Tagle and Pablo Virgilio David – both cardinals hailing from Asia – cancelled out both of their chances.
And a contender from Africa – the most conservative sector of the church – was never likely for a conclave where the overwhelming majority of cardinals had been appointed by Francis, a progressive pontiff, sources say.
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Moment new pope emerges on balcony
An American pope has long been seen as highly improbable, given the geopolitical power of the US.
But Cardinal Prevost was able to draw from across the groups making up the electors: moderate US cardinals, South American cardinals and many European cardinals all coalesced around him.
Italian newspaper La Repubblica said Prevost “certainly attracted cross-party preferences, both ideologically and geographically”.
“In the conclave he was the least American of Americans: Born in Chicago, he lived 20 years in Peru,” the newspaper said.
It added: “As a man used to teamwork, Prevost appeared to many as the right man to make the papacy evolve into a more collegial form.”