According to Philippine media reports on January 1, a grenade explosion occurred early that morning in a residential area in Cotabato province in the southern Mindanao island of the country, injuring at least 22 people.

According to Philippine media reports on January 1, a grenade explosion occurred early that morning in a residential area in Cotabato province in the southern Mindanao island of the country, injuring at least 22 people.