The 32-year-old Brathwaite, who is two matches shy of reaching the 100-Test mark, led the team to a first Test victory in Australia in 27 years with an eight-run win in Brisbane last year.
"Daren Sammy has demonstrated exceptional leadership during his tenure with the white-ball teams," said CWI President Kishore Shallow.
Both Greaves and Jangoo earn a place in the squad on the back of some strong performances in domestic cricket in the West Indies, with the pair finishing the recent Super50 ODI tournament as the two highest run-scorers.
The 36-year-old calls it quits with 86 international appearances for the West Indies, with more than half of those coming in the Test arena where he made a name for himself as a fearsome fast bowler.
Steady rain restricted play to just the final session on the fourth day.
The West Indies are one of the economically poorer members of the Test-match elite.
Bavuma was not involved in the T20 World Cup in which South Africa were beaten finalists.
With the two teams opening their Super Eights journey on the losing side, the Kensington Oval is poised to stage a spectacle.
West Indies have had quite an edge over their upcoming rivals in the T20 International format.
The 39-year-old from St Lucia captained West Indies to victory over Sri Lanka in the 2012 T20 World Cup final and again in 2016 when they beat England in a dramatic decider.
Nicholas Pooran, who had captained both white-ball teams, stepped down in November after West Indies' first-round exit from the T20 World Cup in Australia.
West Indies batter John Campbell has been slapped with a four-year ban for violation of an anti-doping rule, according to a Jamaica Anti-Doping Commission (JADCO) decision seen by Reuters.
West Indies announced their 15-member squad for the upcoming ICC Men's T20 World Cup 2022, with Evin Lewis making a return to the squad for the first time since the 2021 event in UAE.
The start of the second T20 international between West Indies and India on Monday was delayed, Cricket West Indies announced because of "significant delays in crucial team luggage arriving into St Kitts from Trinidad".
Batsman Virat Kohli and seamer Jasprit Bumrah have been left out of India's Twenty20 squad for the team's five-match tour of West Indies beginning later this month, the country's cricket board said on Thursday.
Cricket great Garry Sobers has admitted to being left bewildered by England's astonishing start to their 2022 home Test season.
Bangladesh suffered humiliating defeats in both the Test and T20I series against the West Indies during their ongoing tour of the Caribbean but they can take plenty of inspiration from their ODI record books when they take on the home side in the first match of the three-match series at the Providence Stadium in Guyana tonight.
Former West Indies all-rounder David Holford, who played 24 Tests between 1966 and 1977, has died aged 82, Cricket West Indies announced Tuesday.
West Indies cricket star Chris Gayle wins a defamation case against an Australian media group which claimed he exposed his genitals to a massage therapist.
