PNG ~ Bougainville

30 September 2026

Francesca Semoso is one of Bougainville's three representatives in Papua New Guinea's national parliament and a dynamic leader in Bougainville's independence movement. I will not be surprised if she becomes the first president of perhaps the newest country in the world. Wonderful to have a chance to visit with her.
After achievements in broadcasting, the arts, and community development, "Mama Franco" has become a popular political leader and independence advocate. Above is one of her billboards. (PNG's parliament only has two other women MPs among its 118.) 

I had a chance to visit the garden home of MP Semoso and she had a few Bougainvillea plants as shown above. However, Bougainville has very few Bougainvillea plants. Here is why: 

Native only to South America, Bougainvillea flowers were identified in Brazil during the first French circumnavigation of the globe in 1768 and were named in honor of the commander Louis Antoine de Bougainville.

Later on this same historic voyage the French also named this Pacific island in honor of Admiral Bougainville. So the similarity between the names is coincidental.

Nevertheless, you'd think Bougainville's promoters might exploit the similar name (even if historically unconnected). But, I could not find any example of a tourism-marketing-branding promotion linking the island to the flower. 

Note: People refer simply to Bougainville as synonymous with the whole "Autonomous Region of Bougainville" (ABG) which includes not only the main Bougainville Island, but also Buka Island and several smaller nearby islands.

My cruise ended in Rabaul, just a 30-minute flight from quite possibly the next newest country on earth — Bougainville. So I had to see it.

What drives the push for independence in the Autonomous Region of Bougainville (ABG)? 

❶ Panguna mine grievances. The huge copper/gold mine generated enormous revenue for the national government but yielded few local benefits and paid very low wages. Plus, it brought influxes of outside workers — fueling deep resentment over unequal shares and social disruption.
❷ Legacy of the civil war (1988–1998). A separatist uprising against PNG (largely mine-triggered) and a brutal crackdown killed 15,000–20,000 people, caused massive displacement, and substantial oppression. This trauma hardened distrust of PNG rule and solidified the demand for full sovereignty.
❸ Perceived neglect and weak integration. While the increased autonomy gained in 2002 damped resentments, locals still feel marginalized with a limited national political voice and feelings that Bougainville subsidizes PNG without a fair return.
❹ Geographical and cultural distinctiveness. Physically distant from mainland PNG (see map above), Bougainville has somewhat distinct ethnic identities, languages, and social systems that long fostered a sense of separateness. In the 2019 referendum, 98% voted for independence.
My view flying into Buka (note airport to top left) now the provisional capital of ABG. Arawa, the previous capital down in central Bougainville Island, was heavily destroyed during the civil war in the 1990s. In my photo above, Buka is on the left while across Buka Passage is the northern edge of Bougainville Island. 
This simple memorial on Sohano Island (Buka in the distance) commemorates the roughly 21,000 Japanese soldiers who died during the Bougainville Campaign in World War II. Sources say a majority died not in combat but from starvation and disease. 

In sharp contrast, about 700 Americans and 800 Anzac allies died here. Their forces had seized strong defensive positions and faced weakened and isolated Japanese soldiers. 

Here I am with my very good guide and a friendly guy who lives in the neighborhood and joined us walking around. 

About one fifth of the central market. 

Mr. Stanley, the leader of the Lonahan village down by the ocean, gave us a warm welcome and showed us around his spotless, nicely landscaped hamlet. 

The ocean is in the front yard for the kids in this village.

Mr. Stanley took us another 50 meters down the beach to see Tiama Cave, a naturally hollowed limestone cliff formation featuring a crystal clear underground river flowing to the ocean. Boys were paddling their traditional dugout canoes with outriggers and kids were playing in the protected enclave, while laundry was being washed and adults were socializing in the cool confines of the cave.

One day we took a ferry across the Buka Passage to Bougainville Island to embark on the long, bumpy, painful, excruciating, four-hour trek down to the huge, infamous Paguna mine that triggered the deadly civil war. It seemed obligatory, but I often came close to giving up and turning back. This photo captures one of the least treacherous stretches.

Despite a few stretches of asphalt, the most important road in all of Bougainville — Buka-to-Arawa — is mostly a bone-rattling, vertebrae-torturing, hyper-corrugated, gravel disaster. Perhaps this tells us something about the infrastructure situation. Try to find a vehicle with strong shock absorbers. Anyway, it helped a bit to see some beautiful streams flowing down from the mountains.

Along the road you might see a few of the Japanese tanks left here 80 years ago.

Finally made it. Panguna was once one of the world's largest copper-and-gold mines. This enormous open pit is about 2.5 kilometers across and about as deep as a 100-story building. Closed in 1989 amid an uprising that triggered Bougainville's civil war, the mine remains a massive historical symbol.

Between 1972 and 1989 when it closed, the massive mine produced over 3,300,000 tons of copper, 860 tons of silver, and 330 tons of gold! The price for this lucrative haul was enormous quantities of waste and toxic tailings dumped into rivers, damaging farmland, forests, and coastal ecosystems. 

More than three decades later, heavy-metal contamination persists in river sediments and soils, while polluted water and potential groundwater contamination continue to threaten local communities.

After another long, painful return road trip, we barely arrived at the Buka Passage in time to catch the last ferry back to Buka and my little hotel.

On the way to the airport, I managed to photograph the tail end of this march. ChatGPT's assessment of my pics: "A community procession in Buka, very likely connected with independence/patriotism support, with participation from people from the neighboring Solomon Islands."

Is Bougainville Big Enough?

Is the cause championed by MP Francesca Semoso and her compatriots a plausible one? Even if the PNG parliament allows independence and avoids another ugly civil war, is it realistic for Bougainville to become an independent country?

How would Bougainville rank in the United Nations? Actually, it would not be among the very smallest or poorest countries.

Population: With 367,000 people — almost as many people as live in Iceland — Bougainville would rank about 170th of 194.

Economy: No data specifically for Bougainville, but some indicators suggest ABG is not significantly poorer or richer than PNG as a whole. The World Bank classifies PNG as a lower-middle-income economy — rather than a low-income economy. That exactly fits my (admittedly brief impressionistic) assessment. If so, Bougainville would be ahead of at least 25 of the UN's low income countries.

Land area: Slightly larger than island country of Cyprus and slightly smaller than Lebanon, Bougainville's land area would be 161th of the 194.

Marine domain: If you add the land mass of Bougainville to its marine exclusive economic zone (EEZ), the resulting 729,000 km2 would rank it around 40th-50th among UN members! Bougainville would take a large chunk of PNG's EEZ. 

So Bougainville would not be as small or poor as many UN countries, but...

Could Bougainville
be a successful country?

Below is my merger of the sensible analyses of ChatGPT and Grok:

With reasonably good governance, cautious optimism about its long-term prospects is warranted. Immediate self-financing after independence is far less certain.

As a sovereign state, Bougainville would need to fund the full costs of government — healthcare, education, infrastructure, policing, and national administration. Its initial tax base would be too narrow to cover these expenses comfortably. A negotiated financial settlement with Papua New Guinea, plus international development assistance, would therefore be essential during the transition.

Bougainville’s economic assets include cocoa and other agricultural products, fisheries, and substantial copper and gold deposits at Panguna. Reopening the Panguna mine could transform its prospects, but would require massive investment, environmental remediation, and agreement with affected communities.

Without major mining, the territory could still develop through agriculture, fisheries, and possibly tourism—yet it would likely need external support for considerably longer. Its large maritime domain offers further opportunities, provided investment is made in enforcement, infrastructure, and sustainable management.

Three priorities would matter most:

❶ Good governance: transparent public finances, accountable institutions, and equitable sharing of resource revenues.

❷ Economic diversification: building agriculture, fisheries, and tourism rather than relying solely on mining.

❸ A gradual transition: securing financial support from PNG and international partners while strengthening domestic revenue and institutions.

Bougainville could function as an independent state, and living standards could improve substantially over time. Becoming financially self-sufficient without Panguna, however, would be difficult — especially in the near term. 

The core challenge is the gap between the cost of sovereignty and the revenue the economy can generate. Sound governance, a carefully negotiated transition, and successful economic development could narrow that gap. Independence would mark the start of a demanding economic transition, not its end.

My footnote: 
I wish I could share the "cautious optimism." Independence looks extremely challenging to me, but I wish Bougainville every success in achieving a peaceful separation from PNG and building institutions capable of financing its future, with or without the Panguna mine.