Mr Ani said the 122 other senior police officers promoted were 10 Commissioners of Police (CP) to the next rank of AIG and 15 Deputy Commissioners of Police (DCP) to CP.
The husband said Mrs Ruth and four of her colleagues went missing on February 13 after an ambush during their official assignment to Abia.
Mr Kukah said that memorials were only for those who make impacts.
The JAMB registrar urged the PSC to note the country’s diverse population and recruit the best police for every state and zone.
The chairman charged the officials to adhere strictly to the highest standards of professionalism.
The chairman said there have been reports of unprofessional conduct by officers of the outfit.
The CP admonished the officers to be good ambassadors of the force and guard their ranks jealously by doing the right things.
“Most of the suspects have been arraigned and remanded in the custodial Centre, Owerri, while others are still undergoing trial,” he added.
The Police Service Commission and the Nigeria Police Force have agreed to set up joint committees to resolve operational differences between the two agencies.
He said the commission also approved a reduction in rank of nine other officers, including a commissioner of police.
