The Senate voted 95 to 1 to support ratification of the two countries' accession documents, easily surpassing the two-thirds majority of 67 votes required to support ratification of the two countries' accession documents.
Sweden and Finland applied for NATO membership in response to the invasion of Ukraine by Russia, which has repeatedly warned both against joining the alliance.
NATO's 30 allies signed the accession protocol for them last month, allowing them to join the US-led nuclear-armed alliance once its members ratify the decision.
At that point, Helsinki and Stockholm were able to participate in NATO meetings and have greater access to intelligence, but were not protected by Article Five, the NATO defense clause stating that an attack on one ally is an attack against all.
THE FLAGS of Finland, NATO and Sweden are seen during a ceremony in Brussels earlier this week to mark the countries’ application for membership into the North Atlantic Treaty Organization. (credit: JOHANNA GERON/REUTERS)
Ratification
"The qualifications of these two prosperous, democratic nations are outstanding and will serve to strengthen the NATO alliance."
Sen. Bob Menendez (D-NJ)
The accession must be ratified by the parliaments of all 30 North Atlantic Treaty Organization members before Finland and Sweden can be protected by the defense clause.
Ratification could take up to a year, although it has already been approved by a few countries, including Canada, Germany and Italy.
Senators from both parties strongly endorsed membership for the two countries, describing them as important allies whose modern militaries already worked closely with NATO.
"The qualifications of these two prosperous, democratic nations are outstanding and will serve to strengthen the NATO alliance," said Democratic Senator Bob Menendez, chairman of the Foreign Relations Committee, urging support before the vote.
