The officers agreed to return to duty after state officials promised to pay some of the salary arrears this week, Efe reported.
The civil police went on strike on December 20, a day after military police officers walked off the job.
On January 2, the military police decided on a gradual return to work once the strike was ruled illegal, while the civil force resolved to continue the stoppage.
Each of Brazil's 26 states has two police agencies, one military and one civil. While military police are responsible for maintaining public order, the civil force investigates crimes.
Officers went on strike to demand payment of salary arrears and better working conditions.
The strike prompted state officials to request the deployment of the army to maintain order, and some 2,800 soldiers have been on patrol in the principal cities of Rio Grande do Norte since last week.
The army plans to continue patrolling cities in Rio Grande do Norte until January 12, but Governor Robinson Faria said on Monday evening that he hoped the soldiers would remain longer.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
