Red Bull boss Christian Horner has suggested Carlos Sainz could replace Daniel Ricciardo should he leave the team at the end of the season. read more »

Christian Horner remains confident of keeping his two drivers at Red Bull for 2019. read more »

Christian Horner believes that Mercedes and Lewis Hamilton are the favourites for the 2018 Formula 1 season, but hopes that Red Bull can close the gap. read more »

F1's future regulations need to be agreed by midway through the 2018 season, according to Red Bull boss Christian Horner.  read more »

Renault may have set Red Bull a May deadline to decide whether they plan to renew their engine deal, however, Christian Horner says he won't commit until "the end of... read more »

Christian Horner says it is wrong for Ferrari to hold F1 to "ransom" by threatening to quit if they don't get their way with the 2021 rules. read more »

Christian Horner says opting to run a different fuel to their engine supplier is not a "strategic mistake" as shown by Red Bull's three wins in 2017. read more »

Christian Horner says Red Bull would not be using ExxonMobil if they did not see it as a technical advantage to do so. read more »

Christian Horner has dismissed Mercedes Formula 1 boss Toto Wolff's suggestion that Red Bull made a "mistake" by not having the same fuel supplier as engine... read more »

Christian Horner has dismissed Toto Wolff's suggestion that Red Bull are disadvantaging themselves by using by using a different fuel supplier compared to engine suppliers... read more »

Despite a recent technical directive to ensure customer and works engines are equal, Christian Horner says Red Bull has never doubted parity from Renault. read more »

Red Bull Team Boss Christian Horner says he is concerned by Renault's focus on reliability on their engines ahead of the 2018 Formula 1 season. read more »

Christian Horner has urged the FIA to close any loopholes regarding oil burning, saying there are still ways to exploit it during qualifying. read more »

As he cites Mercedes and Ferrari as working together, Red Bull boss Christian Horner calls on Liberty to show who's boss. read more »

Red Bull boss Christian Horner has urged the FIA to go further in clamping down on teams burning oil in qualifying read more »

Mercedes and Ferrari are "working as one team" to shape the future of F1 for their own benefit, according to Red Bull boss Christian Horner. read more »

Red Bull boss Christian Horner believes Mercedes and Ferrari are working together to shape Formula One's landscape in their favour. read more »

Red Bull F1 chief Christian Horner feels the FIA needs to close more loopholes that are being exploited with oil burn in qualifying. read more »

Red Bull team principal Christian Horner is pessimistic about the team's title chances this season in the face of Mercedes' "quite frightening" power unit. read more »

Red Bull boss Christian Horner has said he is struggling to tell Mercedes and Ferrari apart in negotiations over the future of Formula 1. read more »

Mercedes and Ferrari are "working as one team these days", according to Red Bull team principal Christian Horner, as Formula 1's political battle reignited at... read more »

Red Bull boss Christian Horner says he is concerned Formula 1 engine supplier Renault will start the 2018 season in a compromised specification for reliability read more »

Red Bull's team principal wants to see F1 bosses provide teams with an ultimatum over the series' future. read more »

11 is the score to beat - will Ferrari boss Maurizio Arrivabene seize top spot from Christian Horner? Time to find out... For more F1® videos, visit http://www.Formula1.com... read more »

Christian Horner believes Liberty Media and the FIA should decide F1's rules, and then it is up to the teams whether they want to race under those conditions. read more »