They tell us to run, and so we run. Through the scrub, the mud and the undergrowth until we stop under the shelter of trees. Out of breath, out of sight and, for now, out of danger.
This is a place of mud, weapons and nervous energy. We are in the area where the borders of Ukraine, Belarus and Russiaconverge. What was once a novelty on a map is now a tangible military pinch point and Russia’s next assault on Ukraine might well come through this terrain.
We are with the Ukrainian Border Force, who monitor and guard the frontier. A year ago, these people worried about customs checks on the hundreds of lorries that came through every day, en route between Turkey and Russia. It was, says a smiling, broad-shouldered man guard called Barack, “good work – interesting, not too hard”.
Now, there are no lorries and the guards have become the first line of defence. If Russian troops do pour through this border once more – and there is a growing feeling that they will – then these men and women will be the ones to greet them; to try to repel the Russian army. And so, the border guards have adapted to a new and vastly more perilous world.
“I don’t want to do this,” one of them says to me. “But I do it because I love my land and my country. If I need to fight, I will do this without thinking. It’s just work.”
But of course, it isn’t really “just work”. Through the sights of a heavy machine gun, you can see Belarus, just a few kilometres away. The Russian border is not much further away, and shells are fired over regularly. We can hear the regular booms as they land.
Many people around here have left. Those who remain have become accustomed to violence raining down on them – they use bicycles instead of cars, because bikes don’t attract drones.
Image: Barack is a border guard stationed at the triple frontier between Russia, Belarus and Ukraine
Bonhomie, determination and adrenaline
Not far away is a small village that stands right on the border, cut off from the world. It was once home to 100 people but has been almost completely demolished. Maybe ten people remain, and they are almost unreachable.
We are the first foreign journalists to come here and spend time with these guards. What we find is a blend of bonhomie, determination and adrenaline. They’ve already seen one Russian invasion here and they fear another.
Thousands of newly mobilised Russian troops have been sent to Belarus this month to create a so-called “regional force” to defend the border.
Image: A man in a balaclava readies a British-made NLAW missile launcher
In theory, it is a collaboration between the two countries, but few, beyond the Kremlin or Minsk, take that at face value. Just about everyone else sees it as a device for strengthening the Russian presence ahead of a possible attack, designed to stretch Ukrainian resources by opening up another offensive.
There is a precedent, of course. Back in February, Russian troops came over this border and took over the area. They formed a long convoy of vehicles that set off in the direction of Kyiv, before eventually withdrawing in April.
Since then, the border guards have been preparing. They have dug long trenches, where you walk through mud in near darkness with thoughts of World War One in your mind. And yet, in one of these underground rooms, we see computer terminals linked to the Starlink satellite systems.
Image: Oleksander and Olga’s ceiling fell in on them after an explosion rocked their home
I talk to Barack in a room carved out from the trench. There are wooden boards on the floor and a crude bunk bed in the corner. He laughs when I say it feels like we’ve gone back a century, but agrees. I ask him about the Russian troop build-up a short distance away.
“They are becoming more aggressive, but our Ukrainian forces give them a bloody nose!” he laughs again.
‘We need more weapons’
They have a variety of weaponry – heavy machine guns, anti-tank missiles, rifles, ammunition and so on. There are minefields around us and a variety of concealed look-out posts. The job of preparing to resist a huge invading army is an intimidating one. It’s not one that they’re really trained for, but it’s one they’ve embraced.
The trouble is that while the spirit is boundless, the resources are not.
“We need more weapons because we don’t know the intensity of the possible attack. We do not know how long we will need to maintain the defence on the border,” says Halyna, the spokesperson for the Chernihiv border guard unit.
“We are reacting to the raising of the risk by the invasion with more preparation, more fortification – we want to stop them at the border.
“We need heavy weapons. If they send infantry, you can use assault rifles and machine guns and it will all be contained. The problem begins when tanks and their armoured personnel carriers come from their side.”
What, I ask, were the lessons they learned from the February attack?
“That they are unpredictable. This is the first lesson. And they are not our friends.”
Image: Much of the infrastructure around Horodnia hasn’t been repaired since the last assault by Russian troops
It is a lesson that came as a brutal shock to many people in this region, where Ukrainians, Belarusians and Russians have mixed for so many years. The nearest town to this border is Horodnia, which was the first to be taken by the Russians and the last to be relinquished.
They have rebuilt and repainted, but you can still see scars. A little out of town, we came down a rough road and found burnt out trucks, craters, shell casing and even an unexplored rocket lying in the woods.
‘No more brotherly Belarus, no more good Russia’
The houses bear witness to the violence. Oleksander and Olga remember it well. An explosion shook their house so violently that the ceiling fell in on their heads. “There are relatives of ours in Russia and everywhere but now the situation is such that we cheer exclusively for our country,” says Oleksander.
“There is no longer a friendly, brotherly Belarus, or a good Russia. There is only us and them – enemies. This is it.”
It is tempting to be intoxicated by this bravado. Certainly, Ukraine is a nation where resilience is armoured by a sense of grievance and the support of so much of the world. But it is also a nation whose heart has broken.
Image: Nadia lives not far from the triple frontier between Belarus-Russia-Ukraine. She is Belarusian but lives in Ukraine
There is a house at the end of the street that is burnt out. It was bombed, caught fire and was remorselessly wrecked. Nadia watched all this happen from over the road, terrified. She raised the alarm, brought as much water as she could and then cried.
Not long after, her mother died.
Nadia is Belarusian but came here many years ago. Now she is fragile and scared, prepared to hide from another Russian invasion in the outside cellar where she keeps potatoes for the winter. But she fears it would simply collapse and seal her in.
“There is no rest for us here. My nerves are completely gone. What has Ukraine done to them? We have such great people here. They are peaceful people.
“So many people were killed. So many kids. So much grief.” And she weeps.
Donald Trump could meet Vladimir Putin in person as early as next week to discuss a ceasefire in Ukraine, a White House official has said.
They said the meeting would be conditional on the Russian president meeting his Ukrainian counterpart Volodymyr Zelenskyy, Sky News’s US partner network NBC News reported.
It came days before the White House’s deadline for Russia to reach a peace deal with Ukraine or face severe economic penalties, which could also target countries buying its oil.
Asked during a news conference at the White House if the talks would take place, Mr Trump said: “There’s a very good prospect that they will.”
He said it had not been determined where the talks would take place, but added: “We had some very good talks with President Putin today.”
However, he said: “I’ve been disappointed before with this one.”
Asked if Mr Putin made any kind of concession to lead to the development, Mr Trump did not give much away, but added: “We’ve been working on this a long time. There are thousands of young people dying, mostly soldiers, but also, you know, missiles being hit into Kyiv and other places.”
Trump might finally be a step closer to ending the war
Seven hours is a long time in US politics.
At 10am, Donald Trump accused Russia of posing a threat to America’s national security.
At 5pm, Trump said there was a “good prospect” of him meeting Vladimir Putin “soon”.
There had, he claimed, been “great progress” in talks between his special envoy Steve Witkoff and the Russian president.
It’s difficult to gauge the chances of a meeting between the two leaders without knowing what “great progress” means.
Is Russia “inclined” towards agreeing a ceasefire, as Ukraine’s president now claims?
Is Putin prepared to meet with his Ukrainian foe Volodymyr Zelenskyy, too?
The very fact that we’re asking those questions suggests something shifted on a day when there was no expectation of breakthrough.
Trump repeatedly vowed to end the war within 24 hours of becoming president.
On day 198 of his presidency, he might, just might, be one step closer to achieving that.
More tariffs ‘could happen’
Mr Trump also said he could announce further tariffs on China similar to the 25% he announced on India over its purchases of Russian oil.
“Could happen,” he said, after saying he expected to announce more secondary sanctions intended to pressure Russia into ending its war with Ukraine.
Earlier, he imposed an additional 25% tariff on Indian goods, on top of a previous 25% tariff, over its continued purchases of Russian oil.
India’s foreign ministry spokesperson said the additional tariffs were “unfair, unjustified and unreasonable”.
Image: Vladimir Putin welcomes Steve Witkoff during a meeting in Moscow. Pic: Sputnik/Reuters
It came after Mr Putin held talks with Mr Trump‘s special envoy Steve Witkoff in Moscow, with the meeting lasting around three hours.
In a post on Truth Social, Mr Trump said Mr Witkoff “had a highly productive meeting” with Mr Putin in which “great progress was made”.
He said he had updated America’s European allies, and they will work towards an end to the Russia-Ukraine war “in the days and weeks to come”.
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Correspondents in Washington and Moscow break down a busy day of diplomacy
‘The war must end’
Mr Zelenskyy later said he and Mr Trump spoke on the phone after the meeting. He said “European leaders also participated in the conversation” and “we discussed what was said in Moscow”.
He added: “Our common position with our partners is absolutely clear: The war must end. We all need lasting and reliable peace. Russia must end the war that it started.”
Mr Zelenskyy later said: “It seems that Russia is now more inclined to agree to a ceasefire.”
He added that the pressure on Moscow “is working”, without elaborating, and stressed it was important to make sure Russia does not “deceive us or the United States” when it comes to “the details” of a potential agreement.
Ghana’s defence and environment ministers are among eight killed when a military helicopter crashed, the government has said.
The West African country’s military said the helicopter took off in the morning from the capital Accra and was heading northwest into the interior to the town of Obuasi when it went off the radar.
Footage of the crash site shows debris on fire in a forest as people circle around to help.
The cause of the crash was not immediately known. The military said an investigation was under way.
Defence minister Edward Omane Boamah and environment minister Ibrahim Murtala Muhammed were killed, along with the vice-chair of the National Democratic Congress ruling party, a top national security adviser and the helicopter’s three crew members.
NASA is accelerating plans to put a nuclear reactor on the moon, and they claim it could happen by 2030.
In a directive – a written or oral instruction issued by the US government – to NASAstaff earlier this month, Sean Duffy, US transport secretary and the new interim administrator of the space agency, said it should be ready to launch a 100 kilowatt nuclear reactor in five years.
Plans to get a reactor on the lunar surface are not new. The NASA website states the space agency is working on the Fission Surface Power Project to create a system capable of generating at least 40 kilowatts of power – but that is less than half of what Mr Duffy has now proposed.
He also stressed the importance of America’s space agency deploying the technology before China and Russia.
“To properly advance this critical technology, to be able to support a future lunar economy, high power energy generation on Mars, and to strengthen our national security in space, it is imperative the agency move quickly,” the directive, which was first reported on by Politico, states.
Image: Sean Duffy says NASA should be ready to launch a 100 kilowatt nuclear reactor in five years. Pic: Reuters
A nuclear reactor on the moon would be considered a key step towards building a permanent base for humans to live on the lunar surface.
But Mr Duffy warned that the first country to deploy a reactor “could potentially declare a keep-out zone” which he said could significantly inhibit NASA’s Artemis mission – the lunar exploration programme which aims to land astronauts back on the moon in 2027.
When quizzed about the plan on 5 August, he told reporters: “We’re in a race to the moon, in a race with China to the moon. And to have a base on the moon, we need energy.”
Why use a nuclear reactor?
Unlike solar power, which is used on the International Space Station, a small nuclear reactor can operate continuously, Dr Sungwoo Lim, a senior lecturer in space applications, exploration and instrumentation at the University of Surrey told Sky News.
This is critical for infrastructure on the moon, which spends two weeks in complete darkness as it slowly orbits the Earth.
Nuclear reactors therefore diminish the need for sunlight, and can be used to power life support, communications and other critical science instruments, even in darkness.
Image: An artist impression of a nuclear reactor on the moon. Pic: NASA
“In practice, this means astronauts could use a reactor to establish sustainable bases and extend exploration to places where solar energy is impractical,” Dr Lim adds, including in the moon’s permanently shadowed region, where scientists believe ice water exists.
Professor Mike Fitzpatrick, an expert in nuclear technology at Coventry University, adds that the proposal of a 100 kilowatt nuclear reactor, is relatively small compared to most that are built on Earth.
To put it in real terms, it takes around three kilowatts to power the kettle in your home.
But Prof Fitzpatrick says a smaller reactor could pose as “demonstrator technology”, something small and compact that makes it easier to transport it to the moon.
“Then you can have a whole array of them,” he says.
So, what’s the catch?
While scientists agree that nuclear energy seems like the necessary way to make progress on the moon, Prof Fitzpatrick says questions still remain about safety.
“Shipping the fuel to the moon is relatively safe, because at that point it is not particularly toxic, it is the highly reactive fission products that become the issue,” he says.
“What’s going to be the strategy for long-term storage and disposal on the moon after these plants have operated for certain periods of time? The sooner those conversations are had, and you have international consensus, the less likely it is you’ll get future friction.”
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Four astronauts launch to ISS after delay
Dr Lim also questioned Mr Duffy’s timescale of 2030, saying meeting the target depends heavily on the space agency’s budget.
NASA’s future funding is currently unknown after Donald Trump’s 2026 budget request sought a cut of $6bn (£4.5bn) and the termination of dozens of science programs and missions.
Over 2,000 agency employees are also set to voluntarily leave NASA in the coming months under the Trump administration’s “deferred resignation” programme.
Is this the new space race?
Last year, Russia’s space agency Roscosmos said it was planning to build a lunar nuclear reactor alongside China’s National Space Administration by 2035, in order to power the International Lunar Research Station (ILRS).
The collaboration was never formally announced by China but the joint plan was included in a presentation by Chinese officials in April this year, which outlined the 2028 Chang’e-8 lunar mission which aims to lay the groundwork for the ILRS.
“Duffy explicitly described it as a competition,” says Dr Lim, adding that the move towards lunar exploration signals a renewed moon or space race among major parties like China, Russia, India and the US to claim strategic lunar territory and technology.
However, Rossana Deplano a professor of international space law at the University of Leicester, says there is a lot of misunderstanding around “keep out” or safety zones, which Mr Duffy’s directive mentions.
“Safety zones are explicitly recognised in the Artemis Accords,” she says.
“They are a notification and consultation zone to be declared in advance in order to avoid harmful interference.
“They must be temporary in nature and do not establish state jurisdiction, e.g. they cannot be enforced.”