USA, with 39% share, retained its standing as the world's largest arms exporters during 2017-21. Russia (19%), France (11%), China (4.6%) and Germany (4.5%) were among the top 5 largest exporters respectively.
The Indian Institute of Technology (IIT) Madras and the National Institute of Ocean Technology (NIOT), Chennai, jointly organised the OCEANS 2022 Conference and Exposition, in hybrid mode in Chennai.