Malaysia has arrested three suspects in connection with the investigation into a bomb blast in central Bangkok last month that killed 20 people.
Police chief Khalid Abu Bakar said two Malaysians and a Pakistani national had been arrested and were assisting with the investigation.
He said the arrests were made after a tip-off by Thai authorities.
The explosion ripped through a Hindu shrine in the Thai capital just over a month ago, killing six Thais and 14 foreigners, and wounding more than 100 people.