Red Bull team principal Christian Horner has expressed disbelief at Toto Wolff's claim that Mercedes has ceased development on its car this season. read more »

Red Bull team principal Christian Horner says he "cannot believe" that Mercedes will go through the rest of the season without developing its 2021 Formula 1 car. read more »

Red Bull boss, Christian Horner is full of praise for Sergio Perez after botched pit stop cost the Mexican a podium finish. read more »

Mercedes claim there are no more upgrades planned for the W12, but Red Bull boss Christian Horner is not buying it. read more »

Mercedes boss Toto Wolff has questioned why Christian Horner and Red Bull are being overly defensive about claims concerning their Honda power. read more »

Red Bull boss Christian Horner said Max Verstappen delivered a "masterclass" in his runaway victory at the Styrian Grand Prix for the in-form team's fourth in... read more »

Christian Horner hailed Red Bull's "most dominant" win of the season as Max Verstappen coasted to victory in the Styrian Grand Prix. read more »

Red Bull team principal Christian Horner has described Max Verstappen's Styrian Grand Prix victory as a "masterclass". read more »

Christian Horner has not taken too kindly to some of Lewis Hamilton's theories about where Red Bull's pace has been coming from during the 2021 season. read more »

Christian Horner says Red Bull are in a good position to have a strong Styrian Grand Prix on Sunday after Max Verstappen took the team's first ever pole at their home circuit. read more »

Red Bull team principal Christian Horner has warned thunderstorms predicted to strike the Red Bull Ring on Sunday could provide pole-sitter Max Verstappen with a... read more »

Red Bull boss Christian Horner has said the FIA run the risk of becoming "disingenuous" if they are not consistent in their policing of the paddock read more »

Christian Horner has labelled some of Lewis Hamilton's theories over Red Bull's pace as being "some way from reality" and suggested Toto Wolff explain to... read more »

With Red Bull and Mercedes locked in an ultra-tight fight for this year's F1 championship, the scrutiny on the strengths and weaknesses of both their cars has increased... read more »

Agreeing that there is a lot of "pointed activity" in Red Bull's direction from the FIA at present, Christian Horner argues that the new pit stop rules could... read more »

Red Bull team principal Christian Horner believes it would be "disingenuous" of the FIA not to investigate flexing front wings after recent footage of Mercedes'... read more »

Andreas Seidl is pleased with the FIA's decision to change the rules on pit stops in Formula 1. However, Christian Horner says the change was an unnecessary one to make. read more »

Today's press conference with Christian Horner and Toto Wolff. read more »

Red Bull team principal Christian Horner describes a rule change introduced to ensure safety at pit stops as "disappointing". read more »

Red Bull boss Christian Horner has criticised the FIA clampdown on pit stops and said the new initiative could actually make them more dangerous. read more »

Red Bull team principal Christian Horner believes the FIA's plans to slow down pit stops from the Hungarian Grand Prix onwards could result in making them more dangerous. read more »

Christian Horner says the FIA's clampdown on the speed of Formula 1 teams' pit stops is "obviously" an attempt by rival outfits to slow Red Bull down. read more »

Ahead of the Austrian Grand Prix, the FIA issued a new technical directive aimed at ensuring teams were not using automated sensors to speed up certain elements of their tyre... read more »

Christian Horner has slated the new technical directive aimed at slowing F1 pit stops down by suggesting it has "not been well thought through" and has taken aim at... read more »

Toto Wolff and Christian Horner's fractious relationship is clearly not extending to drivers Lewis Hamilton and Max Verstappen. read more »