Vladimir Putin may use the Biden administration’s support for Ukraine as a pretext to order a new campaign to interfere in American politics, US intelligence officials have assessed.

Intelligence agencies have not found any evidence Putin has authorized measures like the ones Russia is believed to have undertaken in the 2016 and 2020 elections in support of Donald Trump, according to several people familiar with the matter who spoke on condition of anonymity.

But given Putin’s antipathy toward the west and his repeated denunciations of Ukraine, officials believe he may see the US backing of Ukraine’s resistance as a direct affront, giving him further incentive to target another US election, the people said. It is not yet clear which candidates Russia might try to promote or what methods it might use.

The assessment comes with the US electoral system under pressure. The US public remains sharply divided over the last election and the insurrection that followed at the US Capitol, when supporters of Trump tried to stop the certification of his loss to Joe Biden. Trump has repeatedly assailed intelligence officials and claimed investigations of Russian influence on his campaigns to be political vendettas.

Tensions between Washington and Moscow have reached levels not seen since the end of the cold war. The White House has increased military support for Ukraine, which has mounted a robust resistance against Russian forces accused of committing war crimes, and helped impose global sanctions that have crippled Russia’s economy.

There is no sign the war will end soon, which some experts say could delay Moscow from pursuing retaliation while its resources are mired in Ukraine.

But “it’s almost certain that a depleted Russian military after Ukraine is going to again double down on hybrid tactics to wreak havoc against us and other allied countries”, said David Salvo, deputy director of the German Marshall Fund’s Alliance for Securing Democracy.

In Ukraine and in past campaigns, Russia has been accused of trying to spread disinformation, amplifying pro-Kremlin voices and using cyberattacks to disrupt governments.

Top US intelligence officials are still working on plans for a new center authorized by Congress focusing on foreign influence campaigns by Russia, China and other adversaries. Avril Haines, the US director of national intelligence, recently appointed a career CIA officer, Jeffrey Wichman, to the position of election threats executive several months after the departure of the previous executive, Shelby Pierson.

“Our Election Threats Executive continues to lead the intelligence community’s efforts against foreign threats to US elections,“ said Nicole de Haay, a spokesperson for Haines. “We’re also continuing to work to deliver on the legislative requirement to create a center to integrate intelligence on foreign malign influence.”

De Haay declined to comment on what intelligence officials think of Putin’s intentions. Russia’s embassy in Washington did not respond to a request for comment.

Foreign adversaries have long looked to interfere in US politics. The US has accused Putin of ordering influence operations to try to help Trump in 2020. A bipartisan Senate investigation of the 2016 election confirmed intelligence findings that Russia used cyber-espionage and information efforts to boost Trump and disparage his opponent, Hillary Clinton.

Special counsel Robert Mueller’s near-two-year investigation found no conclusive evidence the Trump campaign conspired with Russia, but Mueller declined to pass judgment on whether Trump obstructed justice.

Trump continues to falsely insist the election he lost to Biden was stolen, with Republicans following his lead and opposing election security measures.

Law enforcement and intelligence agencies continuously investigate foreign influence efforts. The US justice department last month charged five men with acting on behalf of China to harass Chinese dissidents in the US and derail a little-known congressional candidate.

Experts say the proposed Foreign Malign Influence Center would bring much-needed direction to efforts across government studying adversaries. Congress provided partial funding for the center in the budget passed last month.

The center has been delayed over questions within the intelligence director’s office and on Capitol Hill about its structure and size and whether it would unnecessarily duplicate efforts that already exist. Congress last month required the director’s office to complete within six months a report on the “future structure, responsibilities, and organizational placement” of the center.

Mike Turner of Ohio, the top Republican on the House intelligence committee, said the committee was closely watching “the malign activities of our adversaries” and the proposed center could be one way to help.

“As Russia continues to use disinformation campaigns in Ukraine, we are reminded to be strategic in our response to countering their tactics,” Turner said. “It is no secret that our adversaries use disinformation to undermine the national security interests of the US, so we must take into account all viable options to protect our democracy.”