Pakistan's ambassador to Turkmenistan, K K Wagan, was deported from the United States after being denied entry at Los Angeles airport. The incident has sparked concerns about diplomatic protocol and the nature of the US authorities' decision. Wagan, who holds a valid US visa, was forced to return to his last port of departure. The Foreign Office confirmed the envoy had gone to the US on a private visit and is investigating the matter. It remains unclear what specific concerns triggered the deportation, but sources suggest the US immigration system flagged Wagan over controversial visa references. The incident has been communicated to Pakistan's Foreign Minister Ishaq Dar and Foreign Secretary Aamna Baloch, and the Foreign Ministry has directed its Consulate in Los Angeles to investigate.