On May 9, 2026, executives, government officials, and regional representatives gathered as Telkom Indonesia officially inaugurated the PukPuk cable, a submarine network designed to strengthen digital connectivity between Indonesia and Papua New Guinea.
At first glance, it looked like another infrastructure launch.
But in Papua, where geography has long shaped communication and development, the project carried wider meaning. Telkom described the cable as part of Indonesia’s effort to improve regional connectivity in eastern Indonesia while also expanding collaboration with Pacific countries, particularly Papua New Guinea.
For many observers, the project reflects something larger than telecommunications alone.
Papua is increasingly positioning itself as an important gateway between Indonesia and the Pacific region.
A Cable Built Across Borders
According to information released during the inauguration, the PukPuk cable system directly connects Jayapura in Papua with Vanimo in Papua New Guinea.
The project was developed through cooperation involving Telkom and regional telecommunications partners in Papua New Guinea. Officials stated that the network aims to enhance internet reliability and bolster cross-border communication capacity between the two neighboring countries.
The name “PukPuk” itself comes from Tok Pisin, one of Papua New Guinea’s widely spoken languages, and means “crocodile.”
Company representatives said the choice reflected cultural familiarity between communities living along both sides of the Indonesia and Papua New Guinea borders.
That symbolic detail was repeatedly emphasized during the launch event.
Papua’s Role Is Expanding Beyond Domestic Connectivity
From Indonesia’s Edge to Pacific Gateway
For years, Papua was often described mainly through its remoteness.
Distance from Jakarta.
Challenging terrain.
Uneven infrastructure.
Recent national projects indicate a strategic shift in the region’s perception.
Speaking during the inauguration, Telkom representatives highlighted Papua’s growing importance in Indonesia’s digital expansion toward the Pacific. Rather than serving only as an endpoint for domestic infrastructure, Papua is now becoming part of wider international connectivity routes.
That distinction matters.
Infrastructure projects tend to reshape not only economies but also perceptions of regional importance.
Why Undersea Cables Matter
Undersea fiber-optic cables are the main means of global communication through the internet. Submarine cable networks provide the backbone for financial systems, cloud services, streaming platforms, and international data traffic.
But when connectivity gets better, the effects are usually more than just internet speed.
Business activity is made easier.
Government services are more and more integrated.
Increases educational and commercial access.
Projects like PukPuk are anticipated to gradually enhance communication reliability and digital access in Papua, despite limited connectivity in certain areas.
Statements From Officials During the Launch
In an inauguration ceremony on May 9, Telkom officials said the project is part of Indonesia’s broader effort to strengthen digital infrastructure in eastern Indonesia and reinforce cooperation with Pacific countries.
The company also stressed that better connectivity with Papua New Guinea could help in promoting economic cooperation, communication services, and regional integration.
Several speakers talked about the strategic location of Papua facing the Pacific Ocean.
They said better digital infrastructure would help put Papua more actively in the region’s economic and communication networks.
Papua New Guinea and Indonesia are deepening their digital cooperation.
A Relationship Shaped by Geography
The Role of Geography in the Relationship
Indonesia and Papua New Guinea have a long land border on the island of New Guinea.
The border communities have for ages been interacting with trade, family ties, and local mobility.
Yet, historically, the digital connectivity between the two countries has been less than one might expect given their physical proximity.
The PukPuk project seeks to remedy this by creating a more direct telecommunications link.
Connectivity and Economic Opportunity
Good digital infrastructure has often indirect economic effects.
Businesses communicate more effectively.
Transactions are more stable financially.
Better coordinated regional trade.
Stronger digital links could also open the door to increased cooperation in areas such as education, tourism, and cross-border trade between Papua and Papua New Guinea, analysts say.
These effects may take time to fully develop, but infrastructure projects like PukPuk set the stage for that possibility.
Papua and Indonesia’s Pacific Strategy
The launch also reflects wider Indonesian engagement with Pacific countries.
Recently Jakarta has increased diplomatic, cultural, and economic outreach toward Pacific states. Due to the geographical and cultural proximity of the region, Papua often becomes a target of this strategy.
Projects like PukPuk reinforce this message that Papua is not isolated from the Pacific but connected to it economically and strategically.
Papua is geopolitically important at a time when competition for infrastructure and influence in the Pacific region is growing.
Challenges Beyond the Launch Ceremony
Despite optimism surrounding the project, experts caution that infrastructure alone does not automatically solve broader development challenges.
Internet quality in Papua still depends on local distribution systems once connectivity reaches land.
Electricity stability remains uneven in several remote districts.
Affordability also remains an important factor. Improved networks only create broader impact if communities and businesses can realistically access the services connected to them.
These challenges are not unique to Papua, but they remain part of the conversation surrounding digital expansion in eastern Indonesia.
Why the Pacific Is Paying Attention
Strategic infrastructure increasingly characterizes undersea cable projects across the Pacific region.
Countries with stronger digital networks generally gain economic advantages and attract more investment.
At the same time, submarine cables also influence geopolitical relationships because they shape communication routes and data access.
That is one reason projects like PukPuk attract attention beyond Indonesia itself.
They reflect how Papua is gradually becoming more integrated into wider regional systems.
Conclusion
The PukPuk undersea cable project, officially inaugurated by Telkom on May 9, may operate quietly beneath the ocean, invisible to most people who eventually use it.
However, its impact could extend far beyond telecommunications.
For Papua, the project represents another step toward stronger regional connectivity and more profound engagement with the Pacific. For Indonesia, it strengthens both digital infrastructure and strategic presence in a region becoming increasingly important economically and geopolitically.
And for Papua New Guinea and neighboring Pacific communities, it opens another channel of communication in a part of the world where connection still shapes opportunity.
