Daniel Ricciardo and Jean-Eric Vergne will race for the Toro Rosso team in the 2012 Formula 1 season, the team has announced.
The news means the duo will replace Sebastien Buemi and Jaime Alguersuari.
Toro Rosso said the decision to replace its current drivers was taken in conjunction with Red Bull.
It will be the first time since the team's 2006 debut that it will begin the year with an all new line-up.
"I am pleased that we have been able to reach an early decision on our drivers for next year, because it means we can all give our full attention to 2012, without any distractions," said team boss Franz Tost.
"Over the past year, both Daniel and Jean-Eric have proved their worth and I expect them to make a significant contribution to the team's performance next year. Daniel has the benefit of having actually raced in Grands Prix for much of this year, while Jean-Eric proved he could adapt quickly to the demands of driving a Formula 1 car.
"As they have both worked with the team and its engineers very recently, this should allow us to get up to speed right from the start of winter testing in a couple of months time."
Tost was thankful to Buemi and Alguersuari, but said it was Toro Rosso's duty to give new drivers a chance in Formula 1.
The duo had been with the team since the 2009 season.
"I must also thank Sebastien Buemi and Jaime Alguersuari for all their hard work over the past three seasons," added Tost.
"They have delivered some excellent performances which have helped the team move forward and develop. We wish them well for the future.
"However, one has to remember that when Scuderia Toro Rosso was established in 2005, it was done so with the intention of providing a first step into Formula 1 for the youngsters in the Red Bull Junior Driver programme.
"It is therefore part of the team's culture to change its driver line-up from time to time in order to achieve this goal."
Australian Ricciardo, who was the team's third driver this year, made his grand prix debut with the HRT team this season, impressing with his performances alongside the more experienced Tonio Liuzzi.
"This is a really big deal for me and something I have wanted ever since I was driving for Toro Rosso on Friday mornings at the races in the first part of last season," he said.
"To be honest, I am still jumping up and down with excitement at the news. In the second half of 2011 I learned a lot from the people I worked with, racing in eleven Grands Prix and I want to thank them for the opportunity they gave me.
"I have to say that joining Scuderia Toro Rosso was always my real goal, so a big thank you to Red Bull for giving me this fantastic opportunity and now I can't wait to get to work once testing begins."
Vergne will become the third Frenchman to race in Formula 1 in 2012, alongside Virgin's Charles Pic and Lotus's Romain Grosjean.
"First of all, I must thank Red Bull for all their support so far and for believing I am ready to take on the ultimate challenge of racing in Formula 1," Vergne said.
"Christmas has come early for me this year! Having driven for them a few times this year and also testing for Red Bull Racing in Abu Dhabi, I definitely feel ready to make the move, even if I know there is a big difference between testing and actually racing.
"I enjoyed working with the guys at Toro Rosso this year and I can't wait to be part of the team for real. Sitting on the grid in Melbourne next March cannot come soon enough."
Story – autosport.com
Issue: 166 | June 2013
Access member only content, take part in discussions with comments on blogs, news and reviews and receive all the latest news and reviews straight to your inbox. Join now for free.
Processing registration... Please wait.
This process can take up to a minute to complete.
A confirmation email has been sent to your email address - SUPPLIED EMAIL HERE. Please click on the link in the email to verify your email address. You need to verify your email before you can start posting.
If you do not receive your confirmation email within the next few minutes, it may be because the email has been captured by a junk mail filter. Please ensure you add the domain @autocarindia.com to your white-listed senders.