As Papua New Guinea celebrates 50 years of independence, a major defence pact is being finalised. Photo: Mick Tsikas/AAP PHOTOS

Australia is ready to sign a landmark defence pact with Papua New Guinea if its cabinet can raise a quorum, with ministers dispersed to their electorates to celebrate 50 years of independence.

Subscribe now for unlimited access .

Login or signup to continue reading All articles from our website The digital version of Today's Paper All other regional websites in your area Continue

The two nations promise to have each other's backs under the Pukpuk Treaty, named after the pidgin word for crocodile.

Prime Minister Anthony Albanese is in Port Moresby this week for the golden jubilee celebrations and hopes to finalise and sign the new pact on Wedn

See Full Page