Sweden’s security strategy would be entirely undermined if NATO agreed to refrain from expanding further and curb some of its activity in Europe, as Russia has demanded, said Sweden’s top military commander.

Russia has amassed some 100,000 troops near its border with Ukraine, alarming the West. While denying claims from Washington that it is preparing an invasion, Moscow wants a string of security guarantees, including a halt to the Atlantic military alliance’s eastward expansion.

The Russian demands have unnerved European non-NATO members, including Sweden, which has strengthened ties with the alliance and does not want its relationship circumscribed, even if it has no plans to join at present.

“The proposals for a new security order would destroy the foundations of our security policy structure,” said the General Micael Byden.

“We aim to become a stronger defence power in all categories and develop an overall defence. But that hinges on developed international cooperation.”

Sweden’s government has stepped up diplomatic activity, with Foreign Minister Ann Linde meeting U.S. officials and Prime Minister Magdalena Andersson due to hold talks with NATO chief Jens Stoltenberg.

Andersson said after talks with Finnish President Sauli Niinisto that Europe’s security order was non-negotiable. “In Sweden, we ourselves decide over our foreign and security policy and who we cooperate with.”

On 23 December, Linde firmly rejected Russia’s demands that NATO should not take on new members.

“We firmly reject all negotiations from the Swedish side that deal with the core of the European security order. We must have a rules-based world order, where we have international law and each country has the right to make its own security policy choices,” said Linde.

Although the Russian demands are directed primarily at the US and NATO, they also affect Sweden, which is not part of NATO.

“Sweden and Finland are very much affected by this. Rejecting any future expansion of NATO will reduce the opportunities to make independent political choices,” said the Foreign Minister.