The chairmen of the Senate Intelligence Committee said Friday that they will launch a probe into communications between Russia and members of the incoming Trump administration.

GOP Sen. Richard Burr. and Democrat Mark Warner said in a statement late Friday that the inquiry into the suspected links to the Trump campaign will be part of a broader investigation into Moscow’s meddling in the 2016 presidential election.

“It is critical to have a full understanding of the scope of Russian intelligence activities impacting the United States,” the statement read.

“We will conduct this inquiry expeditiously, and we will get it right.”

They announced their intention to interview senior officials from both the Obama administration and the incoming Trump administration. Subpoenas will be issued “if necessary.”

Last week an intelligence report was released that said Russian President Vladimir Putin ordered a propaganda campaign help President-elect Donald Trump during the campaign.

Trump, who has repeatedly assailed the US intelligence community and its findings, will be sworn in Jan. 20.