The fact that Western forces are present in Ukraine is now an ‘open secret’, Polish Foreign Minister Radoslaw Sikorski has told German press agency dpa.

In an interview with dpa on Wednesday, Sikorski stated, “As your chancellor [Olaf Scholz] said, there are already some troops from big countries in Ukraine.”

https://www.rt.com/news/594556-western-troops-ukraine-open-secret/

In a significant escalation, a Ukrainian-operated drone targeted and destroyed a Mil Mi-8 helicopter at a military site in the breakaway region of Transnistria, Moldova, igniting further tensions.

https://hypeaviation.com/story/ukrainian-drone-strike-destroys-mi-8-helicopter-in-transnistria/149643/