Japan decided Wednesday to send liquefied natural gas (LNG) to Europe amid fears that a conflict between Ukraine and Russia could disrupt supplies.

"Considering the severe shortage of LNG in Europe, we've decided to offer cooperation following a request from the United States," trade minister Koichi Hagiuda told reporters Wednesday evening. "We will ensure there will be stable supply in Japan, and offer the surplus to Europe."

Japan's move to provide LNG to Europe comes amid the latter's concerns that a Russia-Ukraine clash will result in U.S. sanctions on Russia and subsequently lead Moscow to respond by restricting the flow of LNG to Europe.