Officials resolved a deadlock over the free trade agreement during recent negotiations in Melbourne, opening the way for the deal to be signed in September or October this year.
Malcolm Turnbull had been planning to travel to Indonesia this coming week to make the announcement, but the leadership turmoil in Canberra threw those plans into chaos.
Government officials predicted on Friday that Mr Morrison would be unlikely to go to Jakarta so soon after taking office, and fretted that delaying the announcement might aggravate the Indonesian Government.
But the ABC understands the new Prime Minister will now head to Indonesia on Thursday for a brief visit.
Barring last-minute shocks, he is expected to announce the two nations have reached an in-principle agreement on a free trade deal, and declare the relationship between the countries will soon reach new heights.
Australia and Indonesia originally hoped to strike a deal before the end of last year, but the deadline has slipped.
The prospect of a further delay would have caused anxiety in Jakarta. The Indonesian rupiah has been falling, and the Government hopes the announcement will help boost the currency in international markets.
Meanwhile, Australia hopes the deal will bolster the strategic relationship between Canberra and Jakarta, while also boosting economic ties.
While Australia has been pushing for a “high quality” free trade agreement, officials have been forced to narrow the ambition of the deal because of strong protectionist forces in Indonesia.
It is not yet clear what concessions have been made by both sides, or what the scope of the agreement will be.
Mr Turnbull had also been planning to travel to Malaysia, Thailand and Vietnam, where he was due to meet top leaders and officials.
But it now appears that those legs of the trip have been abandoned.
Mr Turnbull was due to finish his overseas trip by attending the Pacific Islands Forum in Nauru — but it is not clear who will now represent Australia at that meeting.”
Article Credit of the ABC News Online and can be found here.