President Trump signaled he could submit details of a peace deal involving Iran to Congress for review, a move that reflects growing skepticism among lawmakers about the agreement's terms. The deal, announced Sunday, has drawn mixed reactions across Capitol Hill, with even some Trump allies expressing reservations about the arrangement.

Congressional approval or at least formal review of Iran-related agreements remains a contentious issue. Some lawmakers worry about the transparency and enforceability of terms without legislative oversight. The lukewarm reception suggests potential political obstacles ahead if the administration seeks broader support for the accord.

The shift toward congressional disclosure indicates Trump may be preparing for legislative pressure. By offering to share details with Congress, the administration could attempt to build consensus among skeptical members while maintaining control over the negotiation process. However, the tepid response from both parties suggests any formal submission could face tough questioning.

Markets sensitive to geopolitical risk and energy prices will watch how Congress responds. An Iran deal affecting sanctions policy could ripple through oil markets and defense contractor valuations. Traders monitoring Middle East tensions use congressional sentiment as a barometer for long-term policy direction.

The announcement comes at a time when trade tensions and international relations shape investor confidence. Congressional hesitation about foreign policy agreements adds another layer of uncertainty to market forecasts. If lawmakers push back, the administration may face delays implementing deal provisions, which could affect companies with Iran-related exposure or geopolitical hedges.

Trump's willingness to bring Congress into the process represents a departure from his administration's typical approach to foreign policy decisions. The signal suggests either genuine effort toward bipartisan support or a tactical move to preempt congressional challenges. Either way, the lukewarm reaction from his own allies indicates the agreement faces real political headwinds.

Investors watching energy stocks, defense contractors, and international trade exposure should monitor congressional statements and any formal submission timeline. A congressional review process could extend uncertainty around Iran policy implementation for months, affecting companies positioned for sanctions relief or containment strategies.