
A summit is literally the highest point on the mountain. In diplomatic terms, summits like the NATO meeting, held on July 11 and 12, 2023, in Vilnius, Lithuania, mark important gatherings of world leaders.
The question of Sweden’s and Ukraine’s joining NATO, which is a political and military alliance of 31 countries from Europe and North America, was a central topic heading into this year’s summit. While Sweden is now set to join the alliance, there is no firm timeline for when countries will determine whether Ukraine is admitted.