Twelve Minutes in the Fog: USS Mitscher’s Sudden Close-Range Encounter

Persian Gulf — A rare weather phenomenon in the Persian Gulf reportedly set the stage for a tense and chaotic naval encounter involving the U.S. Navy destroyer USS Mitscher.

While dense fog is uncommon in the region, advection fog can form twice a year when cold air from the Iranian plateau meets the Gulf’s warm waters. The resulting mist can reduce visibility to less than 200 meters and interfere with radar performance, as moisture in the air scatters electromagnetic signals. Although U.S. naval crews regularly train for restricted-visibility operations, the suddenness of the reported incident left little room for preparation.

According to accounts, ten armed fast boats allegedly emerged from the fog at a distance of roughly 300 meters, already firing as they closed in on the destroyer. The confrontation unfolded rapidly, lasting approximately 12 minutes in near-zero visibility. In such confined conditions, reaction times shrink dramatically, and identification becomes significantly more difficult.

As the fog began to lift, flames were reportedly visible on the surrounding waters, suggesting an intense exchange had taken place. The aftermath highlighted the dangers posed not only by potential hostile encounters, but also by environmental factors that can quickly shift tactical advantages at sea.

Though official confirmation and detailed reports remain limited, the incident underscores how rare weather conditions in the Gulf can transform routine patrols into sudden, high-stakes confrontations within minutes.