MANILA—The Philippines and the United States will hold a joint counter-terrorism drill this month to test the ability of both governments to conduct anti-terrorism operations.

The Tempest Wind drill, which will take place in the Philippines and Hawaii, will include planning on counter-terrorism strategy, including senior decision-making and tactical responses.

Tempest Wind was approved late last year by the Mutual Defense Board and Security Engagement Board to test force readiness and exercise interoperability.

Earlier this month, US Ambassador Sung Kim assured the Philippines of Washington's commitment in fighting terrorism.

"Counter-terrorism is a shared priority for both of our countries, and [is] important for regional stability," Kim said.

• US donates more counterterror weapons for Marawi troops

A long-time ally of the Philippines, the US has provided technical assistance to Philippine troops still battling Islamic State-inspired extremists in Marawi City.

Washington also donated P730 million ($15 million) in humanitarian aid for relief and rehabilitation efforts in the besieged city.

Of this amount, P153 million will be used to deliver basic relief supplies such as drinking water, hygiene kits, and shelter materials for evacuees. The remaining P577 million will be used to help fund rehabilitation efforts in the conflict-stricken city.