Passage: On anti-terrorism cooperation, the ASEAN air force chiefs agreed to conduct exchange of information and joint patrols and to increase cooperation in training and education. Indonesia has held joint exercises with other ASEAN member countries such as Malaysia, Thailand and Singapore, he said.
What event has already finished? What event has begun but has not finished? What will happen in the future? What started before something was increased? What happens after something is increased? What has happened before something is increased?