Germany is planning to quickly expand it network of air raid shelters and bunkers, in preparation for a potential Russian attack on the country, Ralph Tiesler, the head of the Germany's Federal Office of Civil Protection and Disaster Assistance said.

"For a long time, there was a widespread belief in Germany that war was not a scenario for which we needed to prepare. That has changed. We are concerned about the risk of a major war of aggression in Europe," Tiesler told the German Suddeutsche Zeitung news outlet on June 5.

Tiesler, the official in charge of civilian protection in Germany, said that only 580 of the country's 2,000 cold war-era bunkers were in working order. In its current condition, the shelters would house 480,000 people, a small fraction of the country's population that total 83 million people.

"We must quickly create space for 1 million people," Tiesler said. "Existing structures must be assessed and adapted without delay," warning that solely constructing new shelters would take too long.

The focus on revamping shelters comes amid ongoing fears that Russia may attack a NATO country within the next decade.

Germany's Defense Chief Carsten Breuer told BBC on June 1 that allies need to be prepared for an attack within the next four years.

"There's an intent and there's a build up of the stocks," Breuer said. "This is what the analysts are assessing - in 2029. So we have to be ready by 2029... If you ask me now, is this a guarantee that's not earlier than 2029? I would say no, it's not. So we must be able to fight tonight."

Breuer's comments were the latest in a series of increasingly dire warnings from Western leaders and defense officials about the threat emanating from Russia and Europe's current lack of preparedness.

Tiesler said that Germany would need to spend at least 10 billion euros ($11.4 billion) to cover civil defense needs over the next four years, and 30 billion euros ($34 billion) over the next 10 years. Tiesler's office is expected to produce a detailed plan to the shelters' expansion, as well as addition civil defense needs this summer.

As concerns as to where Russia may launch an initial incursion into NATO territory mount, Russia has continued to restructure its military presence along its Baltic flank. Analysts and military experts believe that Russia may launch on initial attack on a country in the Baltic Sea region, given its strategic positioning and surroundings, including the Russian exclave of Kaliningrad.

Russian Baltic Sea provocations ‘increasing threat of accidental military incidents,’ Latvian intelligence says

The annual report said Russia is using aggressive tactics, such as unauthorized airspace incursions and close encounters with NATO ships and aircraft.

The Kyiv IndependentYuliia Taradiuk

Two Russian agents were arrested by Ukraine’s Security Service (SBU) on June 7 after allegedly planting a car bomb targeting a Dnipro prosecutor on June 6.

"As the investigation established, the enemy agents turned out to be two men whom the Russian Federation recruited through Telegram channels," the SBU said.

Russian intelligence regularly attempts to recruit Ukrainian civilians over social media to carry out terrorist attacks or gather information in exchange for money.

The two men allegedly planted an improvised explosive device (IED) under the car of a Dnipro prosecutor's office employee.

"As a result of this crime, the law enforcement officer received minor injuries, and his vehicle was completely destroyed. According to doctors, the prosecutor's life is currently not in danger," the SBU said.

The detainees were instructed by Russian intelligence services to monitor the prosecutor, his daily schedule, and transport routes prior to the attack.

The two agents were then instructed to plant a car bomb and take photos and videos of the aftermath of the explosion.

"Currently, both detainees are giving law enforcement officers incriminating evidence against their curator and subversive work in the interests of the Russian Federation," the SBU said.

The two suspects are being charged with committing a terrorist attack and could face up to 12 years in prison.

On June 5, the SBU said Russian intelligence operatives are impersonating the SBU in an expanded effort to recruit Ukrainian civilians for sabotage operations.

Ukrainian drone strikes Russian Tu-22 bomber: SBU releases new footage of Operation Spiderweb

The video shows the flight path of an FPV drone from the moment it takes off from the roof of a modular building to the moment before it strikes a Russian Tu-22M3 strategic bomber at the Belaya air base in Siberia.

The Kyiv IndependentAbbey Fenbert

Editor's Note: This is a developing story and is being updated.

Russia attacked the city of Kharkiv with KAB guided bombs the evening of June 7, killing a woman and a man and injuring at least 18 people.

The bombing follows a night of deadly Russian strikes against the city. Russia launched drones, missiles, and guided bombs at Kharkiv overnight on June 7, killing at least three people and injuring 19, including two children.

Rescuers were still searching for the bodies of six victims believed to be trapped under the rubble on the afternoon of June 7, according to the regional prosecutor's office.

At around 5:30 p.m. local time, Mayor Ihor Terekhov warned that Kharkiv was again under attack from guided aerial bombs.

Russia launched four KAB bombs at central Kharkiv, targeting the city's Shevchenkivskyi and Kyivskyi districts, Governor Oleh Syniehubov reported after the attack. One of the bombs hit the Children's Railway, a popular gathering place for families.  

A 30-year-old woman was killed in the attack, Syniehubov said. Another 19 people were injured, with three in serious condition. Ten victims have been hospitalized.

The woman who as killed was an employee of Ukrainian Railways (Ukrzaliznytsia), according to Oleksandr Pertsovskyi, board chair of Ukrzaliznytsia. Four other railway employees were among the injured.

The Children's Railway in Kharkiv was closed at the time of the attack, Pertsovskyi said. The opening had been canceled because of security risks.

"(T)he opening was canceled, so there were no students or visitors on site and they are safe! It's scary to imagine what would have happened otherwise," he wrote.

The attacks damaged two buildings and four cars at the Children's Railway, two homes, and a farm building, according to Syniehubov. Emergency responders are still at work on the scene.

President Volodymyr Zelensky called the bombing a "brutal" attack and offered his condolences to the victims, noting that Russian strikes "have been hitting our city of Kharkiv all day long."

Zelensky rejected the idea that Russia's bombardments are a "response" to Operation Spiderweb, Ukraine's daring mass drone strike that struck military aircraft at four Russian air bases on June 1. Russia's only aim is destruction, the president said.

"In more than 11 years of Russia’s war against Ukraine, they have brought only one new thing to our land, and this is really the most widespread Russian product — ruins and death."

The previous night, Russia struck civilian targets across Kharkiv, including an apartment building. The attack killed three and injured 19, including a 1-month-old baby. Extensive search-and-rescue operations were underway following the strike.

The attack on Kharkiv came the night after Russia launched a large-scale drone and missile attack across Ukraine on June 6. The Russian Defense Ministry claimed the strike was a response to Operation Spiderweb — despite Russia's history of mass aerial attacks on civilian targets throughout the full-scale war.

U.S. President Donald Trump echoed the narrative the day after the attack, saying the attack on military aircraft gave Russian President Vladimir Putin "a reason to go in and bomb the hell out of them."

Kharkiv Oblast in northeastern Ukraine suffers frequent Russian assaults due to its vulnerable front-line position. The city of Kharkiv has regularly come under fire, with Russian drones and missiles targeting residential buildings in densely populated neighborhoods.

Operation Spiderweb ‘gave Putin a reason to bomb the hell out of them,’ Trump says, following large-scale attacks on Ukrainian cities

U.S. President Donald Trump on June 6 appeared to justify Russia’s large-scale attack on Ukrainian cities launched the night before, in response to Ukraine’s Operation Spiderweb.

The Kyiv IndependentDmytro Basmat

Editor's note: This is a developing story and is being updated.

Russian forces attacked Kharkiv with drones, missiles, and KAB guided bombs overnight on June 7, killing at least three people and injuring 19, officials said.

Regional governor Oleh Syniehubov said that drones had struck civilian targets across the city, including a 9-story residential building, local enterprise, a home, and other facilities.

Emergency crews are currently on-scene, searching for additional victims stuck underneath the rubble.

Two children were injured in the attack, including a 1-month-old baby, Syniehubov said.

At least 40 explosions were recorded across the city amid the attack, local media reported. Mayor Ihor Terekhov reported that the Osnovyanskyi and Kyiv districts of the city suffered strikes.

According to Terekhov, 48 Shahed drones, two missiles, and four guided aerial bombs were launched toward the city.

The full extent of the damage was not immediately clear, and no information was provided on the status of the injured victims.

Located along the front line, Kharkiv Oblast in Ukraine's northeast is a regular target of Russian missile, drone, and glide bomb attacks from across the border.

Overnight on June 5, Russian missile and drone attacks on Kharkiv injured 17 people, including four children.

Ukraine war latest: Russia hits Ukraine with large-scale attack days after Operation Spiderweb; Ukraine targets Russian air bases in ‘preemptive strike’

Key developments on June 6: * Russia hits Ukraine with large-scale attack days after Operation Spiderweb * Ukraine strikes Russian air bases in ‘preemptive strike’ ahead of drone, missile attack, General Staff says * Ukrainian drone attack destroys helicopter at Russian airfield in Bryansk, media says * Russia plans to occupy Ukraine east of

The Kyiv IndependentThe Kyiv Independent news desk