försvarsalliansen

In a sentence

• Sverige planerar att gå med i försvarsalliansen för ökad säkerhet.

  Sweden plans to join the defense alliance for increased security.

  The word 'försvarsalliansen' is used as a subject complement, referring specifically to a defined entity, the defense alliance.

• Försvarsalliansen har ett möte i Bryssel nästa vecka.

  The defense alliance has a meeting in Brussels next week.

  Here, 'försvarsalliansen' serves as the subject of the sentence, denoting the organization initiating the action of holding the meeting.

• Medlemskap i försvarsalliansen innebär ett ökat ansvar för nationell säkerhet.

  Membership in the defense alliance entails increased responsibility for national security.

  In this example, 'försvarsalliansen' is part of a prepositional phrase that identifies the entity to which the membership pertains, showing possession or association.