Papua New Guinea prime minister James Marape says the increased United States security involvement in Papua New Guinea is driven primarily by the need to build up the Papua New Guinea Defence Force and not US-China geopolitics.
Last night, despite calls for more public consultation, the US Secretary of State Antony Blinken and Papua New Guinea's Minister for Defence Win Bakri Daki penned the Bilateral Defence Cooperation and Shiprider agreements at APEC House in Port Moresby.
Marape said the milestone agreements were "important for the continued partnership of Papua New Guinea and the United States."
"It's mutually beneficial, it secures our national interests," PNG Prime Minister James Marape said.
He said the penning of the new defence pact elevates prior security arrangements with the US under the 1989 Status of Forces Agreement.
Despite public criticism Marape maintains the agreements are constitutional and will benefit PNG.
He said it has taken 'many many months and weeks' and passed through legal experts to reach this point.
The Shiprider agreement will act as a vital mechanism to tackle illegal fishing and drug trafficking alongside the US, which is a big issue PNG faces in its waters, Marape said.
"I have a lot of illegal shipping engagements in the waters of Papua New Guinea, unregulated, unmonitored transactions take place including drug trafficking," he said
"This new Shiprider agreement now gives Papua New Guinea's shipping authority, the Defence Force and Navy 'full knowledge' of what is happening in waters, something PNG has not had since 1975," Marape said.
Secretary of State Antony Blinken echoed those sentiments and stressed the US is committing of growing all aspects of the relationship.
"Papua New Guinea is playing a critical role in shaping our future," Blinken told the media.
He said the defence pact was drafted by both nations as 'equal and sovereign partners'.
It is set to enhance PNG' Defence Force capabilities, making it easy for both forces to train together.
He too stressed the US will be transparent.
For all their reassurances both leaders steered clear of any mention of US troop deployments in PNG despite Marape having alluded to it in the lead-up to the signing.
Reactions to the security pact
Though celebrated by the governments of the US and PNG as milestone security agreements the run-up to the signings on Monday was marred by protests.
Students from universities around the country including three of the largest institutions, University of Papua New Guinea, University of Goroka and the University of Technology in Lae, called for greater transparency from the PNG government around the defence pact.
The students' president at the University of Technology in Lae, Kenzie Walipi, had called for the government to explain exactly what was in the deal ahead of the signing.
"If such an agreement is going to affect us in any way, we have to be made aware," Walipi said.
Just before the pen hit the paper last night Marape again sought to reassure the public.
"This signing in no way state or form terminates us from relating to other defence cooperations we have or other defence relationships or bilateral relationships that we have," Marape said.
He added "this is a two-way highway".
Students at the University of Papua New Guinea ended a forum late last night and proceeded to block off the main entrance to the university as Marape and Anthony Blinken signed the agreement.
They are maintaining a call for transparency and for a proper debate on the decision.
Hours before the signing, they presented a petition to the Planning Minister, Renbo Paita, who received the demands on behalf of the Prime Minister.
Students at the University of Technology in Lae met late into the night. Students posted live videos on Facebook of the forum as the signing happened in Port Moresby.
The potential impact of the agreements signed in Port Moresby overnight on Papua New Guinea and the Pacific will become more apparent once the full texts are made available online as promised by both the United States and Papua New Guinea.