The members were arrested on Monday for threatening people and obstructing the land demarcation process in Thoubal district.
For the first time since the ethnic violence broke out in Manipur last year, a number of MLAs of Meitei, Kuki and Naga communities are set to hold a joint meeting in New Delhi on Tuesday under the supervision of the home ministry, officials said.
The use of drones to mount attacks was new to the ethnic clashes in Manipur that left over 200 people dead since May last year.
The shutdown was called by Kuki-Zo groups, including the Indigenous Tribal Leaders Forum (ITLF) and Kuki Students Organisation (KSO), in protest against Security Advisor Kuldiep Singh's statement about militants entering the state from outside.
'They only bring pieces. Dialogue is the only way forward.' 'We should get people who have influence to bring the community leaders to sit across the table and talk.' 'Otherwise, our adversaries across the borders will add fuel to the fire. Let's not give them a chance.'
Manipur Chief Minister N Biren Singh on Tuesday condemned the drone bomb attacks on civilians as acts of terrorism and vowed a firm response.
'The visit of the honourable PM with the workable strategy towards conflict resolution will help greatly.' 'But visiting the state without concrete proposals may not bring the desired outcome at this stage.'
The incident took place as several dozens of armed men opened indiscriminate fire on Koutruk village in the periphery of Imphal Valley from the adjoining hills in Kangpokpi district, a police officer said.
Manipur Chief Minister N Biren Singh on Thursday said the state government is working towards peace talks and has held several meetings in Assam's Silchar.
The Manipur police said all personnel of the force from top to bottom are united and any attack on anyone and use of social media to target any officer or unit will be taken seriously and stringent action will be taken.
The insurgents are believed to be from the Meitei community, the officials said.
Curfew was imposed on Thursday after protesters stormed police stations demanding the release of five youths who had earlier been arrested for carrying sophisticated weapons and wearing camouflage uniforms similar to army fatigues.
At Thamnapokpi under Moirang constituency in Bishnupur district, armed men fired several rounds in the air near a polling booth prompting voters to flee, police said on Friday, adding additional security personnel were rushed to the spot to contain the situation.
Officials added that one INSAS light machine gun was recovered by the forces during initial search.
They staged sit-in demonstrations in various localities blocking roads, demanding the removal of Assam Rifles from violence-hit areas and accusing the paramilitary force of "brutality during recent agitations".
Altogether 127 checkpoints were installed in the valley and hill districts of the northeastern state, and 873 people were detained on Wednesday for violation of rules.
A special court in Manipur on Friday granted bail to the five village defence volunteers who were arrested by the police for possessing weapons amid an agitation for their release, officials said.
Hours before the clashes, a planned mass burial of Kuki-Zomi people killed in Manipur's ethnic violence was stalled after the state's High Court on Thursday morning ordered status quo to be maintained at the proposed burial site in Churachandpur district.
Two bodies, including that of a woman, with bullet wounds were recovered in Imphal East and West districts in Manipur, police said on Thursday.
The injured were later safely evacuated to Imphal for treatment. Condition of the one of them is serious, officials said.
Security forces columns, which were immediately deployed in these "vacant" villages, responded cautiously to avoid any collateral damage.
The withdrawal of Assam Rifles comes at a time when several groups of women in valley districts launched a demonstration on Monday, demanding the removal of the paramilitary force from the ethnic strife-torn northeastern state.
A large number of women from Malom in Imphal West district blocked the road to the airport in protest against the killing of the policemen in Moreh.
Gunmen, who are yet to be identified, arrived in camouflage dresses in the Lilong Chingjao area, and opened fire targeting locals, they said.
The latest clashes began after the army and para-military forces commenced combing operations to de-arm communities in order to bring peace, officials said.
Three persons were killed and four others injured in a gunfight between two armed groups in Manipur's Imphal West district on Monday morning, police said.
There was a brief lull between 3 am and 6 am, but the sounds of indiscriminate firing from Phayeng and Singda villages in the Kangchuk area along the two districts resumed after that.
Attempts to resume Manipur State Transport (MST) services on Saturday suffered a setback after buses heading from capital Imphal to the hill districts could not go beyond Imphal valley.
A day after curfew was clamped in all the five valley districts of Manipur, authorities announced curfew relaxation timing to facilitate the general public to purchase essential items including medicines and food.
The militants armed with sophisticated weapons surrounded the villagers of the Khamelok area bordering Imphal East district and Kangpoki district and launched the attack at around 1 am, the police said.
The jawan performed his duty well and did not allow the rioters to loot the police weapons store, security officials said.
A village volunteer was killed in a gunfight between two warring communities in Manipur's Kangpokpi district, officials said on Thursday.
Curfew was imposed in the entire Imphal valley on Thursday following violent protests for the release of five men, including a trained cadre of a banned terror outfit, who were arrested earlier this week on the charges of extortion.
The villagers were venting their anger after militants burnt down at least 100 abandoned houses including the residence of Sugnu Congress MLA K Ranjit at Serou in Kakching district on Saturday midnight.
Unidentified armed men abducted Sepoy Kom, who was on leave, from his home around 10am on Saturday.
Meira Paibis, a collective of Meitei women, on Friday staged sit-in demonstrations across five districts of Imphal Valley in protest against the alleged gang rape of a 37-year-old woman in Churachandpur on May 3, when the ongoing ethnic violence started.
The incident occurred at Kwakeithel Mayai Koibi under Lamphel police station a day after classes 1 to 8 began in the state after two months because of the violence.
Eight firearms and 112 rounds of ammunition were recovered from different districts of violence-hit Manipur during search operations by security forces, police said.
Two abandoned houses were set on fire by unidentified people in Manipur's Imphal West district in the early hours of Wednesday, an official said.
The Manipur government relaxed the curfew in Imphal East and West districts for seven hours from 5 am on Friday to facilitate common people to purchase essential items, officials said.