"Preparing for war is neither amusing nor entertaining," the nine Nobel laureates wrote in an open letter to NBC. "This programme ... continues and expands on an inglorious tradition of glorifying war and armed violence.
"Trying to somehow sanitise war by likening it to an athletic competition further calls into question the morality and ethics of linking the military anywhere with the entertainment industry in barely veiled efforts to make war and its multitudinous costs more palatable to the public."
As well as Tutu, the letter is signed by Jody Williams, who won the Peace Prize in 1997 for her work to ban anti-personnel landmines, and seven others, including the former Costa Rican president Oscar Arias Sanchez.
The Special Operations Forces officers involved in the show justified it as a recruiting tool.
Amy Fairweather, the director of policy at the veterans' organisation Swords to Ploughshares, told Radar magazine last week that the show "trivialised war", whose real consequences were "not that you are knocked out of the competition next week, the consequences are you don't get to go on with your life, period".
Stars Earn Stripes, however, debuted to robust figures - 5.15 million viewers, making it the No 5 show in prime time on Tuesday across all networks.
- Independent