Malaysia on Thursday banned its citizens from travelling to North Korea as the country faces increasing diplomatic pressure over the latter's weapons programmes.

The travel ban prompted the region's football governing body to postpone for the third time an Asian Cup qualifier match between Malaysia and North Korea scheduled for Oct 5 in Pyongyang. The match has already been delayed twice due to security issues.

The Asian Football Confederation said in a statement it will have to decide on the future status of the match.

Malaysia's foreign ministry cited North Korea's missile tests and related developments as the reasons for the travel ban and said it would last until further notice.

North Korea has been targeted in recent months by stricter sanctions and increasing diplomatic pressure, with Kuwait and Mexico expelling its envoys in recent weeks. Since July, North Korea has launched its first intercontinental ballistic missiles, has flown mid-range missiles over Japan into the Pacific and has detonated its sixth nuclear test.

Malaysia is one of its few remaining diplomatic partners in the world, even though tensions escalated after the North Korean leader's estranged half-brother was killed at the Kuala Lumpur airport in February. Both countries imposed travel bans on the other's citizens that were lifted after a deal was reached in March.

Two women from Vietnam and Indonesia have been charged with the murder, widely believed to have been orchestrated by North Korea.