The Estonian Ministry of Foreign Affairs expressed concern about reports of two missiles or rockets landing in a farm in Poland near the Ukrainian border.
"Latest news from Poland is most concerning. We are consulting closely with Poland and other Allies. Estonia is ready to defend every inch of NATO territory," the ministry tweeted.
“We’re in full solidarity with our close ally Poland,” it added.
Latvian Defense Minister Artis Pabriks said that "Latvia fully stands with Polish friends."
Lithuanian President Gitanas Nauseda said that the country is "keeping a close contact" with Poland.
"Lithuania stands in strong solidarity with Poland," he tweeted," adding that “every inch of NATO territory must be defended!”