George Russell is set to start the Singapore Grand Prix from the back of the grid due to a penalty involving his car's power unit. The decision follows technical complications experienced by the Mercedes driver during the previous race weekend.

Under Formula 1 regulations, exceeding the permitted number of power-unit components for a season triggers a grid penalty. While the BBC reports that the penalty is a direct consequence of the power-unit change, the specific technical nature of the failure or the exact components replaced remains limited in the current reporting. Russell, who has been a consistent performer for Mercedes this season, will now face a significant challenge to move through the field on the tight and twisty Marina Bay Street Circuit, where overtaking is notoriously difficult. The team has not yet provided a detailed breakdown of the performance impact this change will have on his race strategy, though starting from the back typically necessitates an aggressive approach to tire management and pit stop timing to recover lost positions.