NATO Secretary-Common Jens Stoltenberg welcomed Finland's newly introduced petition to hitch the alliance and promised a "easy and swift" course of.

In an announcement emailed to Newsweek, Stoltenberg mentioned: "I welcome the joint assertion by President [Sauli] Niinistö and Prime Minister [Sanna] Marin supporting an utility for NATO membership immediately. This can be a sovereign determination by Finland, which NATO absolutely respects.

"Ought to Finland resolve to use, they'd be warmly welcomed into NATO, and the accession course of could be easy and swift."

Stoltenberg referred to as Finland "certainly one of NATO's closest companions, a mature democracy, a member of the European Union, and an essential contributor to Euro-Atlantic safety."

NATO's Jens Stoltenberg holds a press conference
NATO Secretary-Common Jens Stoltenberg takes half in a press convention on the European Parliament in Brussels on April 28, 2022. In an announcement to Newsweek, Stoltenberg welcomed Finland's newly introduced bid to hitch NATO.KENZO TRIBOUILLARD/AFP through Getty Photographs

"I agree with President Niinistö and Prime Minister Marin that NATO membership would strengthen each NATO and Finland's safety," he mentioned. "Finnish membership would reveal that NATO's door is open, and that Finland decides its personal future."

Niinistö and Marin introduced the transfer on Thursday, a choice Finland had been weighing in mild of Russia's invasion of Ukraine.

"As a member of NATO, Finland would strengthen the complete defence alliance," each leaders mentioned in an announcement. "Finland should apply for NATO membership immediately.

"We hope that the nationwide steps nonetheless wanted to make this determination can be taken quickly inside the subsequent few days."

In response to Helsinki's announcement, Russia's overseas ministry mentioned it is going to be "pressured to take retaliatory steps, each of a military-technical and different nature to cease the threats to its nationwide safety," in accordance with RIA Novosti.

And fewer than an hour after the Finnish announcement, Dmitry Medvedev—deputy chairman of the Russian Safety Council—warned of attainable nuclear warfare in a Telegram publish that didn't point out Finland by title.

"The pumping of Ukraine by NATO nations with weapons, the coaching of its troops to make use of Western tools, the dispatch of mercenaries and the conduct of workouts by the nations of the Alliance close to our borders improve the probability of a direct and open battle between NATO and Russia as a substitute of their 'warfare by proxy,'" Medvedev mentioned.

"Such a battle all the time has the chance of turning right into a full-fledged nuclear warfare."

Already a key companion of NATO, Helsinki is trying to the alliance after Russia's current insurance policies have prompted safety issues throughout Europe. NATO membership would imply being lined by Article 5, which deems an assault on one member as an assault on all.

Public opinion in Finland has shifted considerably with current polls discovering that almost all of Finns would help their nation becoming a member of NATO. Finnish assume tank Eva discovered the quantity to have leaped from 26 p.c in 2021 to 60 p.c in 2022.

Sweden—one other NATO non-member and companion—is anticipated to observe go well with in petitioning for membership. In doing so, Finland and Sweden would abandon decades-old insurance policies of neutrality.

Throughout a Wednesday go to to Stockholm, U.Okay. Prime Minister Boris Johnson mentioned he had signed safety offers with Finland and Sweden, promising to help each nations within the occasion of an assault.

Replace 05/12/05, 9:12 a.m. EDT: This text has been up to date with further context.