Sri Lanka is ranked 51st in size of its exclusive economic zone (EEZ) with a total size of 532619km².[1] Sri Lanka's EEZ is bordered to the north and west by India in the Gulf of Mannar and Bay of Bengal; as well as in the west by the Maldives in Laccadive Sea.
In 1976, Sri Lanka legally defined the concept of EEZ in the "Maritime Zones Law, No. 22 of 1976".[2]
Ceylon participated in the First Conference on the Law of the Sea (UNCLOS I) in 1958 and ratified the following conventions.[3]
Between 1974 and 1976, the India–Sri Lanka maritime boundary agreements were signed and define the international maritime boundary between the two countries. In 1982, Sri Lanka was an active member in the third Third United Nations Conference on the Law of the Sea (UNCLOS III) proclaiming her Maritime Zones. Sri Lanka has petitioned United Nations based on scientific and other data to extend its EEZ beyond the current 200 Nautical miles.[4]
The Sri Lanka Navy and since its establishment in 1999 the Sri Lanka Coast Guard have been tasked with patrolling the maritime zones to prevent illegal activity.[5] [6]
Indian fishmen from Tamil Nadu have been accused by the Sri Lankan fishing community of poaching within the EEZ, claiming that Tamil Nadu fishmen have are engaged in bottom trawling which has been banned in Sri Lanka since 2017 due to it severe damage to the marine ecosystem.[7] The Sri Lankan Ministry of Fisheries have estimated that damage of Rs 700 million have been done to fishing gear of Sri Lanka fishermen by Indian bottom trawlers.[8] With over 1000 Indian trawlers engaged in bottom trawling at a time, the Indian Coast Guard and the Sri Lankan Navy has been active in thwarting illegal maritime activities.[9] Confrontations at sea have led to several deaths on both sides, which included an Indian fisherman and a Sri Lankan navy sailor.[10] Indian fishermen and boats arrested in Sri Lankan waters are charged under the "Fisheries and Aquatic Resources Act No 2 of 1996" and released after the court hands them two years of rigorous imprisonment suspended for two years, retreat offenders are given prison terms.[11]