According to StockMKTNewz, the United States, China, and Russia are the top three countries with the highest defense budgets in 2025. Elevated defense spending by these nations may influence global risk sentiment, driving safe-haven demand for cryptocurrencies like BTC and ETH. Traders should monitor geopolitical developments as increased military budgets can trigger volatility across traditional and crypto markets, potentially supporting assets that benefit from global uncertainty (source: StockMKTNewz, June 22, 2025).