US issued a nationwide security alert in Nigeria.

The United States has issued a nationwide security alert in Nigeria, advising its citizens to stay indoors and exercise extreme caution due to potential security threats.

According to the advisory, the warning was released by the U.S. Embassy in Nigeria, urging American nationals to limit movements, avoid crowded places, and closely monitor local news for updates.

The embassy also advised citizens to review their personal security plans and remain vigilant as authorities continue to monitor the developing situation.

Nigerian security agencies are expected to respond and assess the situation following the alert.