What is Article 4? Poland mulls invoking NATO article after 2 killed in alleged Russian missile strike

What is Article 4? Poland mulls invoking NATO article after 2 killed in alleged Russian missile strike
A smoke plume is seen near the village of Przewodów in Poland (@WaldemarKowall/Twitter and Leon Neal/Getty Images)

WARSAW, POLAND: Poland is reportedly considering invoking Article 4 of the NATO military alliance treaty, a government spokesman said on Tuesday, November 15. This comes after a report that a blast killed two people near the Ukrainian border was caused by stray Russian missiles.

ADVERTISEMENT

According to the United States and Western allies, an investigation is underway to determine whether the blast in the village of Przewodow resulted from stray Russian missiles. Russia's defence ministry, however, denied it. "A moment ago we decided to verify whether there are grounds to launch procedures under Article 4 of the North Atlantic Treaty," government spokesman Piotr Muller told reporters, according to US News