U.S. Ambassador to the U.N. Nikki Haley is demanding the U.N. Secretary General take action against the Bolivian and Cuban delegations after they disrupted a U.S. event to draw attention to the plight of political prisoners in Cuba -- damaging U.N. property in the process, Fox News reported.

The event on Tuesday, “Jailed for What? The plight of Cuba’s political prisoners,” which took place in the U.N.’s Economic and Social Council (ECOSOC) chamber, descended into chaos when diplomats from the two countries -- including Bolivian Ambassador Sacha Llorenti -- started banging on tables and screaming slogans in an effort to derail the event. 

“Due to the outrageous behavior of the Cuban and Bolivian U.N. delegations, this diplomatic event became a mob scene, and resulted in significant damage to U.N. property,” the letter says. “I respectfully call on you to condemn this extremely unprofessional conduct and require the Cuban and Bolivian delegations to pay for the property damage they caused.”

The Cuban Mission has already demanded an investigation into how the event was allowed to take place, having called it “a political comedy staged on false arguments and with supporting actors of a dark history at the service of a foreign power.”