“It is our desire to see that C-123 veterans, who suffer today because of service-related exposure to Agent Orange receive the help they need,” the letter, issued on Wednesday, said.
The senators said the VA’s failure to provide benefits to all but one veteran has been disappointing.
The Institute of Medicine released a report in January that found 1500 to 2100 veterans were exposed and sickened by traces of Agent Orange in C-123 aircraft that were not properly decontaminated. The report indicated that service members flew in the C-123 airplanes until 1982.
The United States sprayed 12 million gallons of Agent Orange during the Vietnam War, according to a study in the journal Nature. The United States used Agent Orange to destroy crops used to feed its adversaries, clear perimeters of military installations of foliage, and eliminate the cover that the jungle provided to its enemy.
The US banned Agent Orange in the 1970s and destroyed existing stocks.