以下为斯德哥尔摩国际和平研究所估算的各国国防预算列表,数值使用美元标注。[2]
- ^ Tian, Nan; Fleurant, Aude; Kuimova, Alexandra; Wezeman, Pieter D.; Wezeman, Siemon T. Trends in World Military Expenditure, 2021 (PDF). Stockholm International Peace Research Institute. 24 April 2022 [25 April 2022]. (原始内容存档于25 April 2022).
- ^ Tian, Nan; Fleurant, Aude; Kuimova, Alexandra; Wezeman, Pieter D.; Wezeman, Siemon T. Trends in World Military Expenditure, 2021 (PDF). Stockholm International Peace Research Institute. 24 April 2022 [25 April 2022]. (原始内容存档于25 April 2022).