udan's army has quelled a rebellion from former elite troops loyal to the ousted leader Omar al-Bashir.
Shooting broke out on Tuesday in the capital Khartoum and the city's airport was briefly closed amid the clashes.
The violence was sparked by a row over severance pay, the government said. The rebellious troops belong to an intelligence agency that is being disbanded.
Two soldiers were killed and four were injured in the unrest.