US strikes Iranian missile sites amid ongoing peace negotiations, rattling crypto and oil markets

The US military struck Iranian missile launch sites and boats on May 25, apparently while both countries were still sitting at the negotiating table in Doha.

US Central Command characterized the operation as “self-defense strikes” aimed at protecting vessels transiting the Strait of Hormuz. The Iranian boats were allegedly attempting to lay mines in the waterway, which handles roughly 20% of global oil flows.

A fragile ceasefire gets more fragile

The strikes didn’t happen in a vacuum. They’re the latest escalation in a conflict that traces back to US and Israeli operations against Iranian nuclear facilities beginning in February 2026. Prior phases included US strikes on Iranian nuclear sites in June 2025, followed by renewed military actions in March and May 2026.

Despite months of kinetic exchanges, diplomacy never fully stopped. Reports from late May 2026 indicated the US and Iran were approaching a broader peace agreement. The Doha talks have continued through what can only be described as a ceasefire that exists more on paper than in practice.

What this means for crypto markets

In April alone, Bitcoin, Ethereum, and XRP all exhibited daily price swings ranging from 1.5% to 7% as US-Iranian tensions fluctuated.

The US Treasury froze over $344 million in digital asset wallets linked to Iranian sanctions evasion in late April 2026. Iran has reportedly leaned on cryptocurrencies to work around the extensive sanctions regime the US has imposed, and Washington has responded with increasingly aggressive on-chain enforcement.

Oil, energy, and the macro backdrop

The Strait of Hormuz is the corridor through which roughly one-fifth of the world’s oil travels. Any credible threat to that flow, whether from mines, missile strikes, or naval confrontations, sends immediate shockwaves through energy markets.

The $344 million wallet freeze sets a precedent for how aggressively the US government will pursue on-chain enforcement during wartime conditions. What matters most in the near term is whether the Doha negotiations produce a tangible agreement or collapse under the weight of continued military action.

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