Assam CM Sarbananda Sonowal handed over the certificates while inaugurating the newly constructed building of Makum Police Station in Tinsukia.
According to security forces, Ajaz Maqbool Ganai, Zubair Ahmad Lone and Athar Mushtaq Wani were killed in an encounter on December 31.
In 2020, over two dozen terror modules were busted by security agencies leading to the arrest of over 40 such sympathisers.
According to the Police, the incident took place at the Tral bus stand.
The security personnel suspended the operation during the night and launched an all-out assault on militant positions in the early hours today.
Militant outfits were trying to target religious places in Poonch but their nefarious designs have been foiled by the Army and police.
Havildar A K Tomar succumbed to injuries at Army's 92 Base Hospital here. Tomar had sustained grievous injuries during a gunfight with militants in Kanigam area of Shopian on Friday.
A police official said the identity and group affiliation of the slain militant was being ascertained.
Pakistan national among 2 JeM militants killed in encounter with security forces in Jammu and Kashmir
The militants were given the opportunity to surrender, but they opened indiscriminate fire on the security forces team, the spokesman said.
A terror-associate network of the JeM involved in grenade-lobbing incidents in the Tral area of Awantipora and the Sangam area of Anantnag has been busted.
Constable Manzoor Ahmad, posted as personal security officer to Bhat, suffered injuries in the firing, a police official said.
Security forces launched a cordon and search operation in the Tikken area of Pulwama district in the early hours of the day on receiving information about the presence of terrorists there.
Five persons suspected to have terrorists links and arrested after an encounter here were remaded for custodial interrogation of four days by a Delhi Court on Tuesday.
Police sources said that militants travelling in a vehicle, which was on its way from Jammu to Srinagar, fired on the security personnel near the Toll Plaza at Ban area.
The slain militants were identified as Irfan Ahmad Thoker, resident of Kutpora, Shopian and Umer Ahmad Lone, resident of Naidgam Lone Mohallah.