The Fearless class patrol vessels were built by Singapore Technologies (ST) Marine for the Republic of Singapore Navy in the 1990s. Together, the ships formed the 182 and 189 Squadron. On 30 January 2013, MINDEF awarded ST Engineering a contract for the design and build of eight new vessels to replace the Fearless-class patrol vessels. ST Engineering announced that the group’s marine arm, ST Marine will build the eight vessels at its Singapore Benoi Yard. While the group’s electronics arm, ST Electronics, will supply the core combat systems and combat system integration solutions. ST Marine will carry out the platform system integration as the lead system integrator. The first vessel is expected to be delivered in 2016 and all eight vessels will be fully operational by 2020.