Solution:The first summit of BIMSTEC was held in Bangkok on 31st July, 2004. The third summit of BIMSTEC was held on 4th March 2014 in Nay Pita, Southeast Asian nation of Myanmar.BIMSTEC has seven member countries - Bangladesh, India, Myanmar, Sri Lanka, Thailand, Bhutan and Nepal. The fourth BIMSTEC summit was held in Kathmandu (Nepal) in 2017. The 5th edition of BIMSTEC Summit 2022 was held in Colombo, Sri Lanka. The theme of the summit was "Towards a Resilient Region, Prosperous Economies, Healthy People." 6th edition of BIMSTEC Summit will be held under the chairmanship of Thailand in 2024.