Why McLaren is the only Mercedes team without the latest power unit at Silverstone

McLaren's decision to forgo the latest Mercedes power unit at Silverstone could significantly impact their performance relative to other teams using the updated engine. This development raises questions about their competitiveness in the ongoing season.

As the only Mercedes team not equipped with the latest power unit, McLaren's strategy diverges from its competitors, potentially affecting their race pace and overall results at Silverstone. Understanding the implications of this choice is crucial for analyzing their performance.