Impact of U.S. Military Policy on Diplomatic Relations with Iran

By Patricia Miller

Apr 24, 2026

2 min read

The Senate's call for Trump to resume strikes on Iran lowers chances for diplomacy, impacting oil markets and investor sentiment.

The recent call from the Senate Armed Services chair for former President Trump to resume military strikes on Iran represents a significant shift in U.S. foreign policy, which could pose challenges for any diplomatic efforts aimed at resolving tensions. As of today, the likelihood of a diplomatic meeting by April 30 has dropped to just 2.1%, a stark decline from 22% a week earlier. This decline signals a cooling market for potential negotiations.

What does this mean for investors? The probability of Trump agreeing to lift sanctions on Iranian oil currently stands at 14%. While this figure has remained stable over the past day, it has plummeted from 62% just a week ago. Traders are now factoring in more aggressive actions from the U.S. government, which further complicates diplomatic resolutions.

The market around the potential diplomatic meeting is very thin, with only $613 in U.S. Dollar Coin traded daily. Interestingly, only an additional $972 is required to shift the likelihood by as much as 5 percentage points. This illustrates how even small developments or rumors can result in significant price fluctuations.

Investors should pay close attention to any statements made by Trump or key members of the Senate. A pivot towards diplomatic engagement would represent a notable departure from the current posture, potentially moving these markets rapidly. Although the situation surrounding the dropped Department of Justice investigation into Fed Chair Jerome Powell may create a supportive atmosphere for Kevin Warsh's confirmation as Fed Chair, its impact pales in comparison to the implications of the evolving situation with Iran.

The current political dynamics suggest a tightening of U.S. policy towards Iran, which could hinder any efforts at diplomacy. A YES share in the market for a diplomatic meeting offers a potential 50-fold return if successful, yet the ongoing hardening of political positions suggests that this path is becoming increasingly problematic.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.