Democratic Senator Chris Murphy questions questions a witness during a hearing on Capitol Hill in Washington, July 25, 2018.
FILE - Democratic Senator Chris Murphy questions questions a witness during a hearing on Capitol Hill in Washington, July 25, 2018.

Two U.S. lawmakers who Russia says are banned from entering the country say they will still join the same congressional delegation that is going to the country but just visit Ukraine, Serbia, and Kosovo.

Senator Chris Murphy, a Democrat, tweeted that “Russia wouldn’t let us in, but [Senator] Ron Johnson and I will be visiting Ukraine, Serbia, and Kosovo this week to demonstrate bipartisan support for the new Ukrainian government and continued dialogue between Belgrade and Pristina.”

Ron Johnson, a Republican, is co-chairman of the Ukraine Caucus, a group of lawmakers who meet to pursue common legislative objectives.

FILE - Republican Senator Ron Johnson questions witnesses during a hearing on Capitol Hill in Washington, July 16, 2019.

Russian Foreign Ministry spokeswoman Maria Zakharova told journalists Aug. 28 that the list was established in response to the United States' "unfounded restrictions against a significant number of members of the Federation Council," Russia's upper house of parliament.

Murphy and Johnson, who are vocal Kremlin critics, in late August said Russia had denied them visas to visit the country.

In a post on his website Aug. 27, Murphy, who is a member of the Senate Foreign Relations Committee, called Russia’s move a “shame that Russia isn’t interested in dialogue” at "potentially a perilous moment for our two nations’ fragile relationship."

The previous day, Johnson said in a statement that "the path [President] Vladimir Putin has chosen for Russia is a tragedy of historic proportions."

The Russian Embassy in Washington called Johnson "Russophobic."

Relations between Russia and the United States have been severely strained over a variety of issues including Moscow’s aggression in Ukraine, its alleged meddling in the U.S. presidential election, and its involvement in Syria's civil war.