President Donald Trump has thrust Nigeria into the centre of the world’s attention, warning of possible US sanctions and even military action if the government in Abuja fails to curb the “mass killings of Christians.” In quick succession, the White House moved to re-designate Nigeria a “Country of Particular Concern” under the US International Religious Freedom Act, an action that opens the door to penalties on non-humanitarian aid. The President also told reporters he had ordered the Pentagon to prepare options up to and including air strikes. Nigeria’s government has rejected the characterisation as “misinformed” and insists it is committed to interfaith harmony.