STOCKHOLM (Reuters) -Sweden's government plans to submit an application to join NATO next week, following neighbour Finland in re-writing its post-World War Two security policy in the wake of Russia's invasion of Ukraine, Expressen newspaper reported on Thursday.
Sweden's parliament will debate the security situation on Monday and Prime Minister Magdalena Andersson will then call a special cabinet meeting where the formal decision to apply will be taken, Expressen said, citing unnamed sources.
An application will be sent directly after that, assuming nothing unexpected occurs, sources told the daily.
Following Russia's invasion of Ukraine, which Moscow calls a "special military operation", Sweden and Finland have both been widely expected to seek greater security by joining NATO and abandoning decades of military non-alignment.
Expressen also reported, citing sources, that an all-party review of Swedish security policy due on Friday will conclude that NATO membership would work as a deterrent if Russia wanted to invade Sweden.
"Swedish NATO membership would raise the threshold for military conflicts and thus have a conflict-preventing effect in northern Europe," Expressen quoted the report saying.
The ruling Social Democrats are still debating whether to switch policy and support an application. The party is due to take a decision on Sunday.
Earlier on Thursday, Finland's President Sauli Niinisto and Prime Minister Sanna Marin said the country must apply to join the NATO military alliance "without delay", heaping pressure on Sweden to follow suit.
Finland is Sweden's closest military ally and the only other Nordic country not to be a member of NATO.