Self-radicalisation remains key terrorism threat in Singapore; ISIS propaganda still prevalent in cases: ISD

Self-radicalisation continues to be the main domestic terrorism threat in Singapore, the Internal Security Department (ISD) said.In its annual Singapore Terrorism Threat Assessment Report published on Thursday (Sept 10), it said seven out of eight Singaporeans dealt with under the Internal Security Act (ISA) between July 2025 and 2026 were self-radicalised.The number of youth ISA cases in the past five...