Malaysia’s oil-rich Sarawak state will dissolve its assembly on Monday in a test of political strength for a powerful regional coalition whose support has become crucial to Prime Minister Anwar Ibrahim’s government. Anwar is facing growing pressure following electoral setbacks for his own coalition in Peninsular Malaysia, while over in Borneo, ruling Gabungan Parti Sarawak (GPS) continues to press for greater autonomy and control over the state’s vast oil and gas resources. Sarawak Premier Abang...

Runners in Malaysia are swapping their usual routes through parks and city streets for laps around shopping malls, commandeering air-conditioned corridors to keep up their training as a stubborn blanket of haze makes exercising outdoors increasingly hazardous. The switch comes as smoke from forest and peatland fires continues to foul the air across parts of Southeast Asia, with Malaysia’s capital Kuala Lumpur and its surrounding districts among the hardest-hit areas. By 9am on Thursday, 15 of...