What happened: Aston Martin made the extension official after months when paddock expectation pointed to Alonso staying. Krack had repeatedly voiced confidence a new deal would get done.

Why it matters: The agreement locks in a veteran lead driver and settles Aston Martin's lineup planning for 2027. It closes a summer of speculation that had tied his decision to the team's upgrade path.

What to watch: Attention now turns to how Aston Martin builds around a settled driver pairing through the rest of 2026.