Russia is reportedly gearing up to target the power lines of Europe’s largest nuclear power facility, with potential actions expected in the coming days, according to a source with insight into the situation.

Although Ukrainian authorities initially indicated that Moscow’s focus was on high-voltage infrastructure rather than direct assaults on nuclear reactors, a source has now suggested that the Zaporizhzhia Nuclear Power Plant’s (ZNPP) power lines are indeed the primary target.

On January 17, the Main Directorate of Intelligence of Ukraine’s Defense Ministry (HUR) issued a statement voicing concerns that Russia was contemplating attacks on key infrastructure crucial to nuclear energy production.

“To compel Ukraine into accepting unfavorable surrender terms to conclude the conflict, Russia, the aggressor state, is considering attacks on strategic elements of our nation’s energy system—specifically, the electricity transmission substations vital for the operation of Ukrainian nuclear plants,” the statement read.

The Zaporizhzhia Nuclear Power Plant has remained under Russian control since March 2022. (Ed Ram/Washington Post via Getty Images)

“The threat is at ZNPP,” a source told Fox News Digital. “There are talks of a massive attack either tonight or in the coming nights,” the source said on condition of anonymity, adding that “the talks within the Ukrainian government are about ZNPP and the lines, and these talks have not been for the first time.”

According to The Associated Press, Russia also targeted energy infrastructure in Odesa region overnight Sunday, according to Ukraine’s Emergency Service.

ZNPP is located in southern Ukraine and consists of six VVER-1000 pressurized water reactors, and has been under Russian occupation since March 2022, according to reports.

Although the reactors are no longer producing electricity, the plant needs external power to maintain cooling and safety systems. 

The IAEA has repeatedly warned that disruptions to off-site power supplies and lines pose a serious nuclear safety risk.

A Jan. 16 localized ceasefire was agreed between Russia and Ukraine for repairs under IAEA coordination on one backup power line at ZNPP that had already been damaged.

In a statement, IAEA Director General Rafael Mariano Grossi said Jan. 16: “The IAEA continues to work closely with both sides to ensure nuclear safety at the ZNPP and to prevent a nuclear accident during the conflict. This temporary ceasefire, the fourth we have negotiated, demonstrates the indispensable role that we continue to play.”

“A deterioration of Ukraine’s power grid from persistent military activity has direct implications on the nuclear safety of its nuclear facilities,” Grossi said.

“Russia is said to be going to do this strike, maybe even tonight,” the source said of the ZNPP operation.

Russian President Vladimir Putin has reportedly set his sights on Zaporizhzhia Nuclear Power Plant lines, according to a source. (Ramil Sitdikov/POOL/AFP via Getty Images)

“Information also from the Ukrainian Parliament and Ukrainian Security Service, or internally, is that the Russian army told the Ukrainian army that if they don’t stop shelling their tankers in the sea or shelling their oil refineries, as well as their electric stations like power stations,” the source said, “then they will fully destroy Kyiv energy facilities aswell.”

“The parliament knows this. But we keep shelling,” the source added.

“This is a very difficult situation,” the source continued, saying Ukrainian leadership, the Ukrainian parliament and “obviously the office of the president” are fully aware that “if we keep shelling Russian tankers and oil refineries, then they will destroy everything that we have.”

President Volodymyr Zelenskyy also recently urged NATO allies to urgently deliver additional air-defense missiles, warning that some systems are running low on ammunition, according to reports.

“To actually preserve the energy in the country when it is minus 20 outside and people are literally suffering hugely,” the source added. “People don’t have electricity, don’t have warmth and some don’t even have water.”

“And this is a very controversial situation,” the source said, “particularly for the Ukrainian people sitting inside, hungry and freezing, and overall being in this disastrous humanitarian situation.”

Fox News Digital has reached out to President Zelenskyy’s office for comment.