Defense Spending (% of GDP) (Oceania)

Overview

Defense spending as a percentage of GDP reveals how much of a nation’s economic output is devoted to military purposes. NATO members aim for 2% of GDP, while nations facing security threats often spend considerably more. This metric helps compare military commitment across economies of different sizes.
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🇦🇺 Australia
Leading Country
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5
Countries Ranked
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Defense Spending (% of GDP) — Top 10 ranking infographic 2026
Defense Spending (% of GDP) — Top 10 ranking infographic 2026
# Country % GDP
1 🇦🇺 Australia 2.00%
2 🇹🇴 Tonga 1.80%
3 🇫🇯 Fiji 1.40%
4 🇳🇿 New Zealand 1.20%
5 🇵🇬 Papua New Guinea 0.30%