A chief secretary-level talks will be held on July 9 to defuse the prevailing tension along the Assam-Mizoram border, an official said. 

Kolasib district deputy commissioner H Lalthlangliana said that chief secretaries of both states will have bilateral talks over the inter-state border following the fresh tension that erupted on Tuesday at Aitlang hnar area, near Vairengte in Kolasib district which borders Assam’s Hailakandi district. 

The chief secretary-level meet will be held in Delhi on July 9, he said. 

Meanwhile, Kolasib Superintendent of Police (SP) Vanlalfaka Ralte said that the situation along the Mizoram-Assam border now is peaceful. 

He said that both the state forces are still camping at the disputed area on either side of the border. 

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“There was neither confrontation nor untoward incident at the inter-state border, where fresh tension erupted recently. There were no new activities from both sides on Friday. The situation now is peaceful,” he said. 

He said that both parties were working hard to bring back normalcy in the border areas. 

Mizoram shares about 164.6 km long inter-state border with Assam. 

Mizoram was part of Assam until 1972, when it was carved out as a Union Territory. 

Mizoram became the 23rd state of India on 20 February 1987 following the historic Mizoram accord between the erstwhile underground Mizo National Front (MNF) and the Centre, which ended 20 years insurgency in the state. 

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The border dispute between the two neighbouring states is a long-standing issue that persisted for decades. 

Several dialogues involving the Centre held since 1995 to resolve the dispute yielded little result. 

While the Mizoram government claimed that a 509 square-mile stretch of the inner-line reserve forest notified in 1875 under the Bengal Eastern Frontier Regulation of 1873 belongs to it, the Assam side agreed with the constitutional map and boundary drawn by survey of India in 1993. 

After a massive tussle in 2018, the border row resurfaced in August last year and then in February this year. However, the escalating tensions were successfully defused after a series of parleys with the intervention of the Centre. 

Earlier on June 5, two abandoned houses along the Mizoram-Assam border were burned down by unidentified persons, fuelling tension along the volatile inter-state border. 

Also read: Assam CM Himanta Biswa Sarma meets Nagaland CM Neiphiu Rio in New Delhi, discusses border issue 

Nearly a month after this incident, fresh border standoff cropped up on Tuesday with both trading charges of encroachment on each other lands. 

While Mizoram accused Assam of encroaching upon its land and forcefully seized Aitlang hnar area about 5 km west of Vairengte village, the neighbouring state accused Mizoram of building structures and planting betel nut and banana saplings allegedly ten kilometers inside Hailakandi district. 

Two makeshift camps erected by Mizoram police on the disputed area were allegedly damaged by Assam police during a confrontation on Wednesday.