UDT, Undersea Defence Technology 2026 And ITEC, Defence Training And Technology Exhibition 2026

LONDON, ENGLAND - APRIL 14: SubConnect display an inline deployed cable networked interface gateway for subsea fibre optic cables during the UDT, Undersea Defence Technology 2026 at ExCel London on April 14, 2026 in London, England. Part of the Global Marine Group, SubConnect is a market leader in fibre-based cable jointing technology and subsea fibre optic cables from the design, testing, and supply of subsea joints and interconnectors, to their deployment, installation and maintenance operations. UDT 2026 brings together defence experts, industry leaders and innovators to address the challenges of the undersea domain, highlighting advanced technologies, including autonomous systems, sonar and secure communication networks. (Footage by John Keeble/Getty Images)