Saab rose 2.1 percent after investment bank Morgan Stanley raised its recommendation and NATO Secretary-General Mark Rutte confirmed that NATO intends to purchase up to ten GlobalEye systems.
Engineering company Sandvik had a harder time, falling 4.6 percent.
The market is otherwise characterised by global downward pressure on technology stocks.
On top of the AI concerns, there is also a wave of geopolitical unrest after several tankers were hit by projectiles in or near the Strait of Hormuz.
The futures price for a barrel of North Sea oil has risen 2.8 percent during the day, to $73.97.
At the close in Stockholm, the stock exchanges in Frankfurt and Paris had fallen, while London was up. In New York, all three major indexes fell.
