The Singapore Institute of International Affairs (SIIA) warned that Southeast Asia could face a heightened risk of severe transboundary haze episodes in the remaining months of this year.

The report by the Singapore Institute of International Affairs identified August to September as the "peak danger" period for transboundary haze.

SINGAPORE, June 24 — Malaysia, Brunei, Indonesia and Singapore could face severe transboundary haze in the coming months as South-east Asia has been placed on red alert for an...