Moldova and the Russo-Ukrainian War
Following the Russian invasion of Ukraine, Moldova accepted Ukrainian refugees, opened a bank account for donations, and unofficially imposed sanctions on Russia.
They also, Moldova declared a 60-day state of emergency and fully closed its airspace for a week.
Although the war has spilled over into Moldova on multiple occasions, it is not a belligerent and is officially neutral.
Some believe Russia wants to create a land corridor to Transnistria, or bring Transnistria into the war completely.