2026 military data comparison
South Korea vs Iran Military Power
Compare South Korea and Iran across 21 available personnel, equipment and spending indicators. MilitaryDex ranks South Korea #6 and Iran #13 in the 2026 edition.
South Korea
27.2Strength Score
14 indicators higher
Iran
15.8Strength Score
5 indicators higher
Comparison at a glance
Higher MSS score
South Korea
27.2 vs 15.8
Indicators higher
14–5
2 tied
Global ranks
#6 / #13
of 145 profiles
Defense budgets
$44.8B
vs $9.2B
Category scorecard
Manpower1 – 0 – 2
Air force5 – 0 – 0
Navy3 – 1 – 1
Army and ground forces3 – 0 – 2
Financial and strategic2 – 1 – 0
Largest reported differences
Destroyers: South Korea
South Korea 14 · Iran 0
Reserve troops: South Korea
South Korea 3,100,000 · Iran 350,000
Attack helicopters: South Korea
South Korea 113 · Iran 13
Self-propelled artillery: South Korea
South Korea 2,780 · Iran 424