Singapore is likely to carry out one of its biggest security operations for the historic United States-North Korea summit on Tuesday involving Home Team agencies, the Singapore Armed Forces and auxiliary police. Dr Graham Ong-Webb of RSIS, who made the observation, said the meeting between US President Donald Trump and Mr Kim Jong Un, Chairman of  the State Affairs Commission of North Korea, will see Singapore at the “peak of security”. Given Singapore’s reputation for its tight security and experience in hosting large-scale political events, he added, “We have the muscle memory and existing resources for this.”