Ukraine war latest: 'Undeclared Russian military intelligence officer' expelled from UK

The Home Office has expelled a Russian defence attaché as part of a series of measures against Moscow. James Cleverly said the attaché was an "undeclared military intelligence officer". Ask our military analysts or international correspondents a question in the box below.

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Europe 'should prepare' for more wars if Russia does not lose, Kosovo warns

Kosovo's foreign minister has said her country is convinced Russia must lose the war in Ukraine for conflict not to spread further in Europe.

Donika Gervalla-Schwarz said her young nation's support for Ukraine was unconditional - despite Kyiv not having recognised Kosovo's independence.

Ms Gervalla-Schwarzd her small Balkan nation, which declared its independence from Serbia in 2008, is repeatedly reminded of the aggressive intentions of both Serbia and its ally Russia.

"Ukraine hasn't recognised the Republic of Kosovo as a state, but we really believe that we know exactly what Ukraine is going through," she told The Associated Press in an interview.

"And we know that there is only one solution, not only for Ukraine, but for Europe," she said.

"It can only be Russia to lose the war and Ukraine to win this war. Otherwise, Europe should prepare for other conflicts in our continent."

The people of Kosovo were the targets of war crimes and other atrocities by Serbia's security forces in the 1990s, an experience that led Kosovo to seek independence.

"While Kosovo is a small state with very modest possibilities to help, we have tried to be very helpful with Ukraine and have not hesitated to show our unconditional support and sympathy to the people and to the state of Ukraine," Ms Gervalla-Schwarz said.

Cameron: UK measures on Russia send 'unequivocal message'

Lord Cameron has called the UK's measures on a Russian defence attache "an unequivocal message" to Moscow. 

The foreign secretary was replying to James Cleverly's post on X in which he said the Home Office expelled a Russian defence attache as part of a series of measures against the country.

Other measures in the package include removing the diplomatic premises status from several Russian owned properties in the UK and capping the amount of time Russian diplomats can spend in the UK.

Hungary: We're staying out of 'crazy' NATO Ukraine support plan

Budapest is once again raising eyebrows across the world's biggest military alliance as it pledges to defy a NATO initiative. 

The alliance's long-term plan to support Ukraine militarily was agreed in April, but was dubbed a "crazy mission" by Hungary's foreign minister today. 

Under the plans, NATO would take over some coordination work from a US-led coalition known as the Ramstein group.

Discussing the plans today, Peter Szijjarto said: "Hungary will stay out of NATO's crazy mission despite all the pressure."

Relations between Budapest and NATO have soured because of Hungary's foot-dragging over the ratification of Sweden's NATO accession - finally passed by Budapest in March - and also over nationalist Prime Minister Viktor Orban's close ties with Moscow. 

Russia vows 'appropriate response' after UK expulsion of defence attache

The Russian embassy in London has said there will be "an appropriate response" after Britain expelled a Russian defence attache.

The embassy said the restrictions that had been imposed were done under a "groundless and ridiculous pretext", according to Russian state news agency TASS.

It comes after Russian foreign ministry spokeswoman Maria Zakharova was reported as telling journalists that the Kremlin will respond appropriately following the expulsion.

Analysis: Russia may have crossed the line - but UK move to expel attache increases risk of dangerous escalation

Dominic Waghorn, international affairs editor

It's always assumed defence attaches play some kind of role gatherling intelligence and that is generally tolerated by their host countries. 

They could be gathering data about weapons production for instance or ship building but there is a line they are expected not to cross. 

The assumption here is that the Russians have broken the rules of the game.

But the British government will have thought long and hard before expelling the Russian. It doesn't come without cost.

In their day jobs defence attaches play a crucial role in liaising with their hosts.  That can be very important in terms of avoiding misunderstandings that could lead to unnecessary and dangerous escalation. 

Losing Russia’s defence attache in London deprives the UK of one more line of liaison at a time when clear understanding and clarification could be essential to avoiding deepening conflict.

That is not ideal at a time of war. 

What is not clear is how much these moves are connected specifically to the conduct of the Russians involved or should they actually be seen more as another chapter in the diplomatic war underway between Russia and the UK.

The UK has undoubtedly weakened Russia's ability to spy in the UK and gather intelligence but these measures will also affect Britain's ability to predict and avoid potential escalation. 

That will be made even worse if Russia, as may be expected, responds with like-for-like retaliation

Children among seven injured by Russian shelling Kharkiv, governor says

Seven people have been injured by Russian shelling in eastern Kharkiv, according to the region's governor.

Oleg Synegubov said among those wounded was an eight-year-old girl and three boys, two aged 14 and the other 15. 

"Two [of the] boys are in serious condition, [the other] boy and [the] girl are in average condition," he said. 

One 55-year-old civilian of unspecified gender was also hospitalised. 

Two women had minor injuries. 

'We will not tolerate Putin's efforts to undermine our nation,' Shapps says

Defence Secretary Grant Shapps has offered his thoughts on the expulsion of a Russian defence attache the government has accused of being an undeclared military intelligence officer. 

"Today we've expelled Russia's defence attache who has been working as an intelligence officer for Putin in the UK," he said on X. 

"We will not tolerate Putin’s efforts to undermine our nation and democracy and will continue to stand up for freedom here and in Ukraine."

Your questions answered: Why is Ukraine targeting Russian oil refineries over the frontline?

Each week we ask readers for their questions on the war for our military analysts and international correspondents.

This week, military analyst Sean Bell answers:

Why is Ukraine focusing its drone attacks on oil refineries rather than near the front lines?
Mike

Thanks, Mike, for this topical question.

Although the ultimate metric of success in this brutal war is territory gained, to achieve that outcome requires a more complex strategy than simply focusing on the frontline battle.

One of the reasons that the Royal Air Force was formed as an independent service was the recognition that greater impact could often be achieved by targeting enemy logistics and supply lines behind the frontline, rather than simply focusing effort on the "close battle".  

Military action is ultimately driven by political will to achieve a desired end-state; the military simply creates the conditions in which a political outcome can be achieved.  

At the tactical level of warfare, the focus is on the battles of individual soldiers and units prevailing against tactical targets.

However, at the other end of the spectrum, senior military strategists seek to attack the enemy's "centre of gravity" - the one thing that the enemy cannot afford to lose and thus must protect at all costs.

'Fight smarter'

In the Second World War, much of the Allied bombing effort was targeting German industrial capacity, as without the ability to regenerate military equipment and ammunition, the war would not be sustainable.  

Ukraine has a smaller army than Russia, and so any conventional attritional battle would favour Russia.

Therefore, Ukraine has to try to "fight smarter" and erode Russia's will - or capacity - to fight.  

A war on this scale consumes huge quantities of resource, which has to be funded in some way.  

Russia's oil exports fund Vladimir Putin's military campaign and also pay for imports of vital munitions from North Korea and Iran.  

By targeting the enemy's oil facilities Ukraine will be aiming to reduce Russia's export capacity, which in turn impacts Russia's ability to fund the war.  

That might not help the close battle, but could undermine Russia's commitment to a longer-duration conflict.

And, although drones are an "irritation" to the frontline forces, the quantity of explosives they are able to deliver is relatively small, so their effect is relatively limited.  

However, an oil facility is very vulnerable to a relatively small-scale explosion, which can spread swiftly to destroy a crucial part of Russia's critical national infrastructure - more bang per buck.

So, although Ukraine desperately needs to stop Russia from breaking through its frontlines, we can expect to see Ukraine continue to target energy infrastructure as part of a broader strategy in its war with Russia.

Identity of 'undeclared Russian military intelligence officer' revealed

We now have more details regarding the freshly expelled Russian defence attache we reported on in our 1.10pm post. 

The attache accused by the Home Office of being an undeclared military intelligence officer spying for the Kremlin is Colonel Maxim Elovik.