Arlington National Cemetery delays horse-drawn caissons return after horse care improvements due to two deaths in 2022.

Arlington National Cemetery delays horse-drawn caissons return for months due to improving horse care after two horse deaths in 2022. The Army is working on purchasing new horses, upgrading equipment, and enhancing training, facilities, and turnout areas. The return of horse-drawn caissons is expected to take an extended period, with no specific timeline provided.