2026 military data comparison
Japan vs Vietnam Military Power
Compare Japan and Vietnam across 21 available personnel, equipment and spending indicators. MilitaryDex ranks Japan #16 and Vietnam #9 in the 2026 edition.
Japan
12.7Strength Score
11 indicators higher
Vietnam
20.6Strength Score
8 indicators higher
Comparison at a glance
Higher MSS score
Vietnam
12.7 vs 20.6
Indicators higher
11–8
2 tied
Global ranks
#16 / #9
of 145 profiles
Defense budgets
$58.0B
vs $10.2B
Category scorecard
Manpower0 – 0 – 3
Air force5 – 0 – 0
Navy3 – 1 – 1
Army and ground forces1 – 0 – 4
Financial and strategic2 – 1 – 0
Largest reported differences
Attack aircraft: Japan
Japan 47 · Vietnam 0
Attack helicopters: Japan
Japan 118 · Vietnam 0
Destroyers: Japan
Japan 41 · Vietnam 0
Reserve troops: Vietnam
Japan 56,000 · Vietnam 5,000,000