Global Nuclear Weapons Spending Surges with US Leading the Charge

Nine nuclear-armed nations, including the US, China, and France, ramp up arsenals amid rising geopolitical tensions.

Nuclear-armed states spent $91.4 billion on arsenals in 2023, a $10.7 billion increase from the previous year.
The US accounted for 80% of the increased spending, investing $51.5 billion in nuclear weapons.
China's nuclear arsenal grew from 410 to 500 warheads, with further expansion expected.
France is undergoing a significant multi-year upgrade of its nuclear capabilities, spending €5.3 billion in 2023.
India's nuclear arsenal surpassed Pakistan's, focusing on longer-range weapons targeting China.