In 2018, U.S. President Donald Trump made headlines for blasting several members of NATO for spending less than 2% of their national GDP on defense. Less than 10 years later, these nations have agreed to more than double their spending. Committing to invest 5% of GDP to defense at the 2025 NATO Summit in the Hague. Rebuilding these once proud militaries will take time. But the trajectory is clear, and you need to know where it is leading!