SLINEX is bilateral maritime exercise between Sri Lanka and which country?

India
SLINEX (Sri Lanka India Naval Exercise) is bilateral naval exercise between India and Sri Lanka. The SLINEX series of naval exercises were initiated in 2005. Since then, three such successful engagements were conducted. The fourth edition was held at Trincomalee from October 28 to November 1. The Indian naval ships Kora, Kirpan and Savitri along with ship-borne integral helicopters participated in the exercise. The Sri Lankan navy was represented by Sayura, Samudra, Sagara, six fast attack crafts, two fast gun boats and one fast missile vassal.