Nokia Oyj's stock experienced a significant surge intraday, soaring 5.44% as the market reacted positively to recent strategic developments. The movement reflects strong investor confidence in the company's direction during the trading session.

The primary catalyst for the surge appears to be the advancement of Nokia's technology partnership with NestAI to build artificial intelligence-enabled defense operational capabilities. The collaboration, announced by Nokia Defense, focuses on integrating AI, deployable 5G networks, and sensing into a single defense capability for modern battlefield operations. This development reinforces Nokia's expanding footprint in the AI sector across telecom, enterprise, and now defense domains.

Adding to the positive sentiment, Bank of America recently raised its price target on Nokia, signaling growing confidence in the company's multi-domain AI strategy and order pipeline. The combination of this analyst upgrade and continued partnership announcements in the AI space jointly lifted market sentiment, driving the stock's upward movement during the session.