Pakistani authorities have denied involvement in or advanced knowledge of a drone strike the US said it carried out in Kabul in July that killed Al Qaeda leader Ayman al-Zawahiri.

Bypassing Saudi Arabian airspace had added to flight times and increased fuel burn on some services to and from Israel.

Sarawak deputy minister Sharifah Hasidah Sayeed Aman Ghazali says this will ensure that the spectrum of airspace is used in accordance with Sarawak's plans, especially for the establishment and improvement of its telecommunications infrastructure.

The bill would also provide for the use of land, both onshore and offshore, for the storage of carbon dioxide.

The two nuclear-armed neighbours have fought three wars and have engaged in numerous military clashes, most recently in 2019 which saw the air forces of the two engage in combat.

Canada banned Russian planes from entering its airspace starting on Sunday as part of severe sanctions imposed on Moscow in response to its unprovoked invasion of Ukraine.

The signings follow a meeting between President Joko Widodo and Singapore Prime Minister Lee Hsien Loong on the Indonesian island of Bintan as part of their annual leaders' retreat.

Wisma Putra to issue protest note over breach of 16 Chinese military aircraft.

It says the aircraft were detected flying in an in-trail tactical formation at a distance of 60 nautical miles from each other.

The plane had flown over much of the Klang Valley at altitudes far above the 15,000-foot control of airspace by Malaysian authorities.