Commander-in-Chief of Strategic Forces Command K.J. Mathews arrived at the Eastern Naval Command on Tuesday on a three-day visit. On arrival, Air Marshal Mathews called on Flag Officer Commanding-in-Chief Anup Singh. Later, he visited various naval establishments, including the Naval Dockyard. He was accompanied by his wife Rita Matthews. He is also scheduled to visit Naval Scientific and Technological Laboratory (NSTL), Director General Naval Projects and the School for Advanced Undersea Warfare. The Air Marshal will be chief guest at the commissioning ceremony of fast attack craft INS Koruva on Friday.