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]
Poaching by Indian fishmen
Indian fishermen from Tamil Nadu have been accused by the Sri Lankan fishing community of poaching within the EEZ, claiming that Tamil Nadu fishermen have been 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 has been done to the 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 has 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]