The insurgency in Southeastern Nigeria (initially known as the Orlu Crisis) is a military conflict that broke out in the city of Orlu, Nigeria on 22 January 2021, when the Nigerian Army moved to crush the paramilitary wing of the Indigenous People of Biafra (IPOB), the Eastern Security Network (ESN). The conflict escalated after the ESN managed to repulse the initial push by the Nigerian Army, but IPOB ended the initial crisis by unilaterally withdrawing the ESN from Orlu. After a few weeks of quiet, Nigeria launched a military offensive in the area to destroy the ESN. On 19 February 2021, IPOB declared that as of the day before, a state of war existed between Nigeria and Biafra. Three weeks later, another separatist group declared the formation of a Biafran interim government which was su