In the late 20th century, expenditure steadily declined, dropping to 1.0% in 2005 as the country focused on economic recovery post-Asian Financial Crisis. While recent spending remained modest, at 1.2% in 2022, this reflects a focus on modernization rather than expansion, balancing economic priorities with defense needs.
For a broader context, visit other statistics on Thailand’s military population ratio, Thailand’s annual GDP growth rate, Thailand’s agriculture share in GDP.