The article from Dagens Nyheter discusses the implications of the ongoing war in Iran, particularly how the U.S. actions, such as military interventions, are leading to unintended consequences that undermine its own power. It highlights that Iran has responded to American and Israeli bombings by closing the Strait of Hormuz, significantly impacting global trade and energy supplies, a move that U.S. policymakers seemingly did not anticipate. This response underscores the frailty of U.S. influence in a volatile region exacerbated by its own diplomatic strategies.

The piece further critiques former President Donald Trump's approach to foreign policy, emphasizing how his administration has surrounded itself with individuals who either conform to his aggressive policies or are too timid to oppose them. This shift in leadership dynamic is presented as a significant factor in the deterioration of rational decision-making in U.S. foreign affairs, leading to a more dangerous global environment. By surrounding himself with like-minded individuals, the former president is seen as igniting a more reckless phase of U.S. diplomacy, potentially diminishing the country's diplomatic credibility and international standing.

Ultimately, the article argues that the current trajectory of U.S. foreign policy, as influenced by recent military actions and political choices, reflects a broader pattern of self-sabotage. The author calls attention to the necessity for a more thoughtful and responsible approach in dealing with international conflicts to prevent further erosion of U.S. power and influence on the world stage.