特朗普对伊强硬背后：美元霸权衰落逼美国亮军事底牌

Group 1 - The core issue is the declining trust in the US dollar as an international reserve currency, which is impacting its value and the ability of the Federal Reserve to print money without consequences [2] - The exchange rate of the dollar against the euro has dropped from 0.95 to 0.86, indicating a significant loss of confidence compared to other currencies [2] - The US is facing a critical situation with its national debt, as the interest rate for a ten-year treasury bond is 4.38%, significantly higher than that of Germany (2.53%), China (1.69%), and Japan (1%) [3] Group 2 - The annual interest expenditure for the US has increased from $753 billion to $1.235 trillion, surpassing military spending [3] - The perception of the dollar and US treasury bonds as reliable assets is deteriorating, leading to challenges for the current administration [3] - The reliance on military strength to maintain global dominance is seen as a temporary solution, with skepticism from other nations regarding the US's ability to ensure future security [3]