The United States Embassy in Nigeria has put out an urgent security alert, warning American citizens about a potential terrorist threat aimed at US government facilities and affiliated schools throughout the country. This comes as the ongoing US-Israel conflict with Iran sends ripples through Nigeria’s already delicate security situation.
On Monday, March 9, 2026, the US Embassy in Abuja issued this advisory, cautioning US citizens about the possible threat to US facilities and schools linked to the US in Nigeria. They specifically highlighted the US Embassy in Abuja and the US Consulate General in Lagos as areas of increased concern. American nationals are advised to change up their travel routes and times, maintain a low profile, steer clear of predictable routines, revisit their personal security plans with family, and ensure their mobile phones are charged for emergencies.
While the embassy hasn’t revealed the specifics or origin of the threat, they did confirm that the consular sections at both the Abuja embassy and the Lagos consulate general are still open and operational despite the advisory.
This warning comes right after the US-Israeli military campaign against Iran, which kicked off on February 28, 2026, and has now entered its eleventh day. Early in the conflict, US-Israeli strikes resulted in the death of Iran’s Supreme Leader Ayatollah Ali Khamenei, with his son Mojtaba Khamenei being named as his successor on March 8.
In response to threats of pro-Iranian protests, Nigerian authorities have ramped up security in Abuja in recent days. In northern Nigeria, where there is a significant Shi’ite Muslim minority with historical ties to Iran, thousands have taken to the streets to show their support for Tehran.
ALSO READ: Iran vows to fight on ‘As Long as It Takes’ as foreign minister slams door on US talks
The alert lands on already deeply troubled terrain. Between January 1 and February 10, 2026, a total of 1,258 people were killed due to violence across Nigeria, according to a Vanguard analysis — a figure that reflects overlapping threats from Boko Haram, Islamic State West Africa Province, the newly emerged Lakurawa group, and surging banditry in the north-west.
The Sahel-based terror group Jama’at Nusrat al-Islam wal-Muslimin claimed its first attack in Nigeria in 2025 and has since threatened to push south toward the Gulf of Guinea, while the IS-linked assault on the Kwara State town of Woro on February 3 killed over 100 people, displaced thousands, and prompted a UN Security Council condemnation.
The security alert also comes just months after the United States launched Tomahawk cruise missile strikes on two terrorist enclaves in Sokoto State on Christmas Day 2025, acting on shared intelligence with Nigerian authorities in a significant deepening of bilateral security cooperation.
The Nigerian government has not issued a formal public response to the US embassy advisory. Security agencies are understood to have been placed on heightened alert around US diplomatic premises. The embassy advised all American citizens to regularly monitor its official website and the US State Department’s Nigeria country information page for updated travel guidance and security developments.