For months the Thai government has been trying to come to grips with the sporadic Communist terrorism along the country's northeast frontier with Laos. Bangkok has devoted less attention to a similar but smaller wave of trouble far to the south, along the thin isthmus of Thailand that forms part of the Malay Peninsula. There, a pattern of forced "tax" collections, Red propaganda leaflets and occasional clashes with police patrols has suggested the presence of a regular second front of Communist guerrillas.
Ambush in the Gorge. The activity stepped up two years ago, when, during the Malaysia-Indonesia confrontation, agents from...