The United States Embassy in Nigeria has issued a security alert warning of a possible terrorist threat targeting American facilities and U.S.-affiliated schools in Nigeria.
In a notice released by the embassy in Abuja, U.S. citizens were advised to exercise heightened caution when visiting American diplomatic locations and institutions linked to the United States.
The alert specifically referenced the U.S. Embassy Abuja and the U.S. Consulate General Lagos, urging American nationals to remain vigilant and take extra security precautions when travelling to these locations.
According to the embassy, citizens should vary their travel routes and schedules, avoid predictable routines and stay alert to their surroundings in order to minimise potential risks.
“U.S. citizens should take additional precautions when travelling to the U.S. Embassy, the U.S. Consulate General in Lagos, and U.S.-affiliated schools,” the notice said.
The advisory also urged individuals to maintain a low profile in public places, steer clear of large crowds and demonstrations, and review personal security plans with family members.
Other recommended precautions include ensuring mobile phones remain charged in case of emergencies and identifying emergency exits when entering buildings.
Despite the warning, the consular sections of both the embassy in Abuja and the consulate in Lagos will continue to provide services.
The embassy advised U.S. citizens in Nigeria to monitor updates through its official platforms and follow security advisories issued by the United States Department of State.
The alert comes amid the ongoing Israel–Iran War, a direct military confrontation involving Israel, the United States and the Iran.
The conflict, which began on February 28, 2026, has significantly escalated tensions in the region. Early in the war, joint U.S.-Israeli strikes reportedly killed Iran’s Supreme Leader, Ali Khamenei.
On March 8, 2026, his son, Mojtaba Khamenei, was named his successor and quickly assumed leadership amid the ongoing conflict.
Military operations have included extensive joint airstrikes by the United States and Israel targeting Iranian leadership, military facilities and nuclear infrastructure. For the first time, attacks have also struck civilian industrial infrastructure, including oil storage depots and refining facilities in Tehran.
During the escalation, Donald Trump called for Iran’s “unconditional surrender.”
In response, Iran launched waves of ballistic missile and drone strikes under Operation True Promise IV, targeting Israel as well as U.S. military assets in Kuwait, Qatar, Saudi Arabia, Bahrain and the United Arab Emirates.
The conflict has also affected Israeli cities such as Tel Aviv and Haifa.
Casualties have continued to rise across the region, with reports estimating more than 1,200 deaths in Iran, nearly 400 in Lebanon and at least 13 in Israel. The United States has also confirmed the deaths of at least eight soldiers.
The war has had significant economic consequences, particularly on global energy markets. Brent crude oil prices briefly surged to nearly $120 per barrel amid fears of supply disruptions and the effective closure of the Strait of Hormuz.
The crisis has also disrupted regional stability, global air travel and energy infrastructure across the Gulf.