Protesters against the Trump administration's border policies attend a rally at the US Customs and Border Protection Detention Center on Saturday in McAllen, Texas, the US. Photo: VCG

United States aviation security officials have denied destroying a precious traditional instrument belonging to a Malian musician, responding to an incident that sparked outrage online.

Renowned kora player Ballake Sissoko touched down in Paris on February 4 after flying from New York at the end of a US tour, to find that his instrument had been "completely destroyed."

The traditional West African 21-string lute had been dismantled, with a note left by the agents, in Spanish, reading that "intelligent security saves time," according to a post on Sissoko's Facebook page.

"Would US customs have dared to dismantle a Stradivarius?" the post said, referring to a class of fabled violins.

However, the US Transport Security Administration, which screens luggage for explosives, said in a statement to AFP on Sunday that it played no part in the damage.

It added that it knew agents did not search Sissoko's instrument case because "it did not trigger an alarm when it was screened," and was tagged appropriately.

The broken kora generated significant media interest and social media comment around the world this week after Sissoko suggested white musicians would have been treated better.

"This is an unprovoked and sad act of aggression, a reflection of the kind of cultural ignorance and racism that is taking over in so many parts of the world," his Facebook post said.

The musician told AFP on Sunday that his kora was broken by the time he opened his case after landing in Paris, and admitted the airline could have been responsible.

"Maybe the message is too strong and I should have said it differently," Sissoko said.

Adding to confusion surrounding the affair, Mali's culture ministry released a statement on Saturday saying it would "do everything legally and diplomatically possible to obtain reparation" for the offense.

But on Sunday it removed the statement from its website and issued another one that denied the earlier release came from the culture ministry, without giving further details.

AFP