Tamil Nadu BJP chief K Annamalai says, "Katchatheevu was given to Sri Lanka with the consent of late Tamil Nadu CM Karunanidhi. He spoke with Kewal Singh - former External Affairs Minister...Now, the BJP has given a letter to EAM Jaishankar to get back Katchatheevu. It should be brought back to India, this is our stand...Centre is trying everything possible to bring back Katchatheevu to protect fishermen."