Happening now as Ukrainian forces trained for the next big battle against Russia

the Biden administration is taking new action against the mercenary group

aiding Vladimir Putin's war.

This, as the United States and Germany are in a standoff right now

over sending tanks to Ukraine.

We'll discuss it all with the Ukrainian Ambassador to the United States.

Also tonight, the U.S. Justice Department signals it won't comply with all House Republican demands

for information about investigations, and that includes the

Biden documents probe that's hanging over the president as he today marks

exactly two years in office. An anti-abortion activist hold their annual march here in Washington

for the first time since Roe versus Wade was overturned. They're declaring they have

fresh resolved even as some of their movement are being slammed by former President

Trump for supposedly being disloyal to him.

Welcome to our viewers here in the United States and around the world.

I'm Wolf Plitzer, you're in the situation room.

Let's get right to all the new moves by the United States and its allies

responding to Ukraine's urgent, urgent appeals for more help against Russian

aggression. See and as Alex Marquardt has the latest on what Western nations are doing and still not doing at this truly pivotal moment in the war.

Tonight, the U.S. is taking action against Russia's Wagner mercenary group, a private army which

Vladimir Putin has become increasingly dependent on to carry out operations in Ukraine, including

in the eastern city of

bachmoot where the fighting has raged.

...