The Sudanese army early on Thursday warned of what it described as a "mobilisation of forces and redeployment" by the powerful Rapid Support Forces (RSF) in the capital Khartoum and other cities.
The army in a statement said the RSF's movements represent a "clear violation of law".
The statement represents a rare public rebuke to the RSF, a paramilitary group that operates in Sudan under a specialised law and with its own chain of command.
