As 2025 came to an
end, a climate report released by the Council on Strategic Risks outlined how climate change could threaten both Hawaii’s civilian and military communities, and how cuts to programs that monitor weather and other environmental threats could leave both more vulnerable.
The report by CSR — a non-partisan security policy institute based in Washington, D.C. — warns that “with its diverse landscapes and geographic isolation, Hawai‘i is exceptionally vulnerable to the impacts of climate change. Shifting rainfall and seasonal patterns affect local food security and biodiversity; heat and drought stress water supplies, impacting human health and increasing wildfire risk; and coastal flooding and inundation threaten economic security, including infrastructure, agriculture, and tourism.”
The report noted that under a high-emissions scenario in which the world does nothing to reduce current green gas emissions, coral reef loss in the islands is projected to result in an economic loss of up to $1.3 billion per year by 2050. It also noted that Hawaii is the third-most vulnerable U.S. state to temperature-related deaths, and that greater heat wave intensity is straining energy and water infrastructure across the islands.
Rainfall and stream flow have declined across Hawaii since the 1990s, with 90% of the state receiving less rainfall than it did a century ago.
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Over the last three decades military leaders in
Hawaii, which is the nerve center for military operations across the Pacific, have tracked how changing climate is altering the strategic landscape of the region, calling it a potential “threat multiplier.”
Security analysts have warned that droughts, sea level rise and other changes risk fueling displacement of communities and competition over resources, potentially destabilizing countries or entire regions. More recently, melting arctic ice caps have been opening up new waterways that China and Russia seek to take advantage of, while strategic U.S. facilities on Guam and in the Marshall islands have been hit by storms and rogue waves that have disrupted operations.
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But in the White House’s National Security Strategy released last month, the administration of President Donald Trump said it “reject the disastrous ‘climate change’ and ‘Net Zero’ ideologies that have so greatly harmed Europe, threaten the United States, and subsidize our adversaries.” The document also said the administration considers “restoring American energy dominance” with oil, gas and coal to be a top priority in order to fuel the growth of artificial intelligence and data centers.
At the same time, the administration also has sought deep cuts to environmental monitoring and research programs, including partnerships in Hawaii. Hawaii has made plans for $6 billion in climate adaptation projects to compensate for sea level rise, including port renovations, dredging and wetland restoration.
“I think every administration gets to set its priorities, but they don’t always match what states want,” said Jessica Kehaulani Wong, a fellow at the Pacific Islands Climate Adaptation Science Center who authored the CSR’s study.
“Local governments and communities want to address climate hazards that are not just theoretical, but are from lived experiences. So I think federal funding cuts have spurred conversations around diversifying funding sources for local adaptation projects.”
Among the programs the Trump administration is looking to eliminate is the Pacific Islands Ocean Observing System, which provides real-time observations of wave height, current strength, wind speed, shoreline inundation and other ocean conditions. In Hawaii that data is used by commerical freighters and other civilian mariners as well as the U.S. Navy and Coast Guard to plot courses around storms and safely navigate harbors.
That’s part of a $1.3 billion reduction in the budget of the National Oceanic and Atmospheric Administration that the CSR report said would “would also dismantle regional climate adaptation partnerships that help Hawai‘i plan for rising sea levels, and reduce the accuracy of hurricane forecasting by limiting investments in satellite data.”
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There is also a $558 million — or 38% — reduction in funding across the U.S. Geological Survey, which the report said “would impact its ability to provide scientific information that supports the management of water, ecosystems, and land resources in Hawai’i and mitigate risks from natural hazards. It could end collaborations in Hawai‘i that monitor invasive species, sea level rise, and wildfire risks.”
Fire-prone invasive grasses and other vegetation have become prevalent throughout the islands and played a central role in the deadly 2023 Lahaina wildfire, Hawaii’s deadliest disaster. These plants thrive in hot, dry environments, crowding out and replacing native species and spreading further.
These grasses and other invasive species have spread across military bases, already impacting operations. Fires have disrupted training, and in some cases been caused by military training. Wong said “let’s say that a wildfire reaches infrastructure where weapons caches or explosive are stored, that would not be good.”
“Military installations and service members, they don’t exist in a vacuum, they pull from the same resources — food, water, energy — as the communities that they’re in,” Wong said. “And so any climate or ecological hazards that impact communities are also going to impact service members and national security
operations.”
A Pentagon study in 2018 — during the first Trump
administration — found that nearly half of all U.S. military sites were threatened by weather linked to climate change, especially coastal bases in Hawaii like Pearl Harbor, Marine Corps Base Kaneohe and the Pacific
Missile Range Facility.
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But current Defense Secretary Pete Hegseth has said that he intends to put an end to “climate change worship” in the military. He has aggressively worked to shut down environmental programs and his team has largely prohibited military personnel from discussing the possibility that climate change could impact their operations.
In April, Navy Secretary John Phelan scrapped the service’s climate action program, declaring in a video posted to the social media platform X that “we need to focus on having a lethal and ready naval force, unimpeded by ideologically motivated regulations.”
“If these projects aren’t able to continue due to loss of funding, simply put, it will leave us all unprepared — governments, local communities and military — for the climate hazards that will come if global cooperation to reduce emissions is not achieved,” Wong said. “And there’s a cost whether you pay for it upfront before a natural disaster hits, or you pay for it after to recover from it. And post disaster recovery usually costs a lot more.”
Authorities in Hawaii have charged a 36-year-old man with murder in the killings of three people in a remote community known for its eclectic, communal lifestyle.
Jacob Daniel Baker was charged with counts of first- and second-degree murder Saturday, the Hawaii Police Department said in a news release.
Baker remained jailed without bond Sunday and police said his first court appearance was scheduled for Monday. It was not immediately known if Baker had an attorney who could speak for him.
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Charges in the killings came two days after police apprehended Baker following a manhunt on Hawaii’s Big Island, where the three victims were found in the rural Puna community known for its tropical landscape and free-spirited residents.
Robert Shine, 69, was found dead Monday partially submerged in a cement pond, according to police. The second victim, a 79-year-old man, was discovered Tuesday a few hundred feet away. Friends identified him as Chitta Morse.
Police found the third victim, 69-year-old John Carse, late Tuesday at a property 19 miles from where the other two bodies were located.
Police have not given a suspected motive for the killings. Hawaii Police Chief Reed Mahuna has said investigators found no connections among the victims other than that two of them lived near each other.
In addition to the murder charges, Baker also faces counts of burglary, auto theft and criminal damage to property.
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The killings left residents on edge in Puna, a community set amid lush jungle and barren lava fields where people seeking to live off-grid commonly trade work for lodging.
Puna resident Stephen Shaffer said that Baker had worked for his ex-wife, climbing coconut trees on land where she grows fruit, in exchange for a place to live. After several months, Shaffer said, his ex-wife sought a restraining order against Baker, saying she felt threatened by him.
Donald Hyatt, a friend of Shaffer’s ex-wife and of two of the men killed, said Baker left the cabin where he had been living months ago. Hyatt said that Baker recently returned claiming “squatter’s rights” and threatened Shaffer’s ex.
Just days before the killings, two women had requested temporary restraining orders against Baker, saying he had threatened and harassed them, according to court records. A judge denied both applications, saying there was not enough proof of harassment.
Court records showed Baker named in 20 other cases in the past two decades, many of them traffic infractions. In most of those cases, Baker had no attorney and represented himself.
Hawaii is home to a wide range of towns that give older adults relaxing ways to enjoy their retirement years. Across the islands, retirees can find communities with easy access to healthcare and outdoor recreation. Coastal towns like Kailua-Kona and Līhuʻe offer ocean views and nearby medical care. Inland communities such as Waimea and Makawao provide cooler weather and an easier rhythm. Retirees may be drawn to smaller places with a strong community feel, while those wanting more services may prefer regional hubs like Hilo. Together, these Hawaiian towns offer a mix of natural beauty and everyday comforts.
Kailua-Kona
Keauhou Bay, Kailua-Kona, Hawaii.
Kailua-Kona is a coastal town on the Big Island of Hawaii with fewer than 25,000 residents. It continues to attract retirees thanks to its warm weather and ocean access. Areas like Kealakehe and Holualoa are still growing, with new subdivisions adding more housing options for people who want to stay long-term.
Most medical care is provided by the nearby Kona Community Hospital, and clinics throughout the Kona district offer additional services. Some of the main landmarks are Kailua Pier, Huliheʻe Palace, Kamakahonu Beach, and Kona Commons Shopping Center. These spots help residents stay active year-round.
Hilo
Overlooking Hilo, Hawaii.
Hilo is a well-known retirement-friendly community on Hawaii Island, known for being easy to walk around. With about 48,000 residents, according to recent Census data, Hilo is a regional center for healthcare, education, and government services, which helps create long-term stability for residents.
Hilo Benioff Medical Center is the main hospital for East Hawaii and provides most of the area’s healthcare. There are also outpatient and senior care services, such as the nearby Life Care Center of Hilo.
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People in Hilo often spend time at places like Wailoa River State Recreation Area, Hilo Farmers Market, Liliʻuokalani Gardens, and Rainbow Falls. These spots are close to neighborhoods like Waiākea and Keaukaha.
Waimea
Rolling green pastureland with white fences near Waimea, Hawaii’s Big Island.
Waimea is a small inland town on Hawaii Island with fewer than 10,000 residents. Because it sits at a higher elevation, the weather is cooler, with daytime temperatures usually between 70 and 80°F and nights that feel much cooler.
Residents have access to healthcare through local clinics and services linked to Queen’s North Hawai’i Community Hospital in Waimea, which provides essential care for the area. The town has strong connections to Parker Ranch, one of the country’s largest ranches, as well as nearby ranchlands. Waimea attracts retirees who want a quieter inland setting, strong community organizations, and fewer people.
Līhuʻe
A couple walks along Kalapaki Beach in Lihue, Kaua’i, Hawai’i.
Līhuʻe serves as Kauai’s administrative and service center and has fewer than 10,000 residents. The town plays a central role in healthcare and government operations across the island. It is just 30 minutes from Hanapepe and offers retirees a small-town feel, with natural scenery all around.
Wilcox Medical Center is the largest hospital on the island and provides care for residents throughout Kauai. Notable landmarks include Kalapaki Beach, Nawiliwili Harbor, Kauai Museum, and Kilohana Plantation. Together, these sites support recreation, tourism, and community events across the area.
Kapa’a
Shops in downtown Kapa’a in Hawaii. Image credit bluestork via Shutterstock.com
Kapaʻa sits on the east side of Kauai and has about 11,000 residents. It is easy to get around on foot, with everything you could need close by. The town serves as both a place to live and a hub for businesses in the area.
Residents can access healthcare at local clinics such as The Clinic at Kapaa or at Wilcox Medical Center in Līhuʻe. Some well-known spots in Kapaʻa are Kapaʻa Beach Park, the Sleeping Giant Trail, Coconut Marketplace, and Wailua River State Park. Coconut Marketplace has a Farmer’s Market twice a week, plus live local music. Hula classes and shows are also a local favorite offered at Coconut Marketplace.
Kailua
Overlooking Kailua, Oahu.
Kailua is a residential area on the windward side of Oahu with fewer than 50,000 residents. The town is known for its easy access to beaches and well-established neighborhoods such as Enchanted Lake and Coconut Grove.
Residents have access to healthcare through nearby hospitals in the Honolulu area. Adventist Health Castle, which is located in Kailua, is one of the main options. In addition, Kalapawai Market is a local favorite to grab coffee, ube scones, and other treats.
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Kailua is home to many beaches for swimming and watersports, including Kailua Beach Park. Lanikai Beach is a public beach within a residential neighborhood, with no lifeguards, restrooms, or public parking lot. For walking and biking, Kawainui Marsh Wildlife Sanctuary is a popular dog-friendly wildlife sanctuary with a scenic trail.
Haleʻiwa
Aerial view of Haleiwa, Hawaii.
Hale’iwa is known for its slower pace and strong connection to Oahu’s North Shore coastline. This historic North Shore town is said to be the quirkiest and has a population of under 5,000. It maintains a small commercial core while serving nearby rural communities.
Healthcare is available through clinics in Waialua and through The Queen’s Medical Center – Wahiawā in central Oahu.
Notable landmarks in Haleʻiwa include Haleʻiwa Beach Park, a popular spot for fishing and sunset views, and Waimea Bay, known for its large winter surf and summer swimming conditions. The nearby Banzai Pipeline draws surfers from around the world during big-wave season on Oahu’s North Shore. Residents also spend time at Haleʻiwa Aliʻi Beach Park, which has picnic areas and shoreline walking paths.
Wahiawa
Waikele Premium Outlets in Honolulu County, near Wahiawa, Hawaii. Image credit ARTYOORAN via Shutterstock.com
Wahiawa is a central Oahu community with a population of roughly 17,000. It sits between the island’s north and south regions, and provides a quieter inland setting while still allowing access to both Oahu’s north and south coasts.
Healthcare in Wahiawa is available through in-town facilities, such as The Queen’s Medical Center – Wahiawā.
Local landmarks include Lake Wilson, where residents fish and kayak, and the Wahiawa Botanical Garden, known for its large tropical trees and walking paths. Nearby Schofield Barracks remains one of the largest military installations in Hawaii and shapes much of the area’s economy. Residents also rely on Whitmore Village for local businesses, neighborhood services, and access to agricultural areas outside town.
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Makawao
The town of Makawao sits on the slope of the Haleakala volcano in Maui.
Makawao is a small town in upcountry Maui with fewer than 10,000 residents. Its higher elevation gives the area cooler temperatures than much of coastal Maui, especially during the evenings.
Makawao maintains a rural atmosphere while still keeping residents close to shopping and healthcare in nearby Kahului and central Maui for routine and specialized care.
Residents enjoy art galleries, and nearby access routes to Haleakalā National Park, which draw both residents and visitors into Maui’s upland landscapes. The community also gathers around Oskie Rice Event Center, which hosts rodeos and local events throughout the year, while Pukalani Country Club provides golf and recreation with views of central Maui.
Pāhoa
Downtown Pahoa, Hawaii. Image credit Chris Allan via Shutterstock
Pāhoa is a small town on Hawaii Island with fewer than 1,000 residents. The community has a slower pace of life and a strong local character shaped by East Hawaii’s volcanic landscape. Residents access healthcare through clinics in nearby Hilo and facilities connected to Hawaiʻi Health Systems Corporation in East Hawaii.
Local landmarks include Lava Tree State Monument, where lava formations surround walking paths through tropical forest, and the historic downtown which still contains several older storefronts and small local businesses such as Tin Shack Bakery. Nearby Pohoiki Black Sand Beach has become a popular coastal gathering area following recent volcanic activity, while the former Ahalanui Park site (destroyed by the Kīlauea lava flow in 2018) remains an important part of the region’s history and shoreline identity.
Honoka’a
Overlooking Honoka’a, Hawaii.
Honokaʻa is a small plantation-era town on the Big Island of Hawaii. With fewer than 3,000 residents, its historic main street reflects its sugar industry past with preserved storefronts and a compact town center that still serves the surrounding Hamakua Coast communities.
Residents access healthcare through Queen’s North Hawai’i Community Hospital in nearby Waimea, which provides essential services for the region.
Along the main corridor, residents frequent shops such as Tex Drive-In, known for its malasadas, and Cafe Il Mondo, a long-running local café. The nearby Kalōpā State Recreation Area offers forest trails and native vegetation, while the Hamakua Coast provides scenic coastal drives with waterfalls and ocean views. Routes toward Akaka Falls connect the town to one of the island’s most visited natural landmarks.
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Hawaii Retirement Across the Islands
Retirement spots in Hawaii are found across the islands, each with its own pace of life. Towns like Kailua-Kona and Līhuʻe keep residents close to healthcare, services, and coastal scenery, while places such as Waimea, Makawao, and Honokaʻa offer quieter inland settings with strong local character. Others, including Hilo, Kapaʻa, and Haleʻiwa, balance everyday conveniences with beaches, parks, markets, and community gathering places. As people in Hawaii look for more space, fewer crowds, and reliable access to care, these towns show how varied retirement living can be across the state.
HONOLULU (HawaiiNewsNow) – A new optical illusion is taking shape in Kalihi.
Commissioned by Kamehameha Schools, the mural will feature plants and trees native to the area. The artwork aims to highlight how forestry can exist within urban areas.
Coincidentally, the new artwork sits adjacent to one of Kalihi’s most famous murals: Wave 01/101.
The artist Kai’ili Kaulukukui plays with depth and shadow, creating an optical illusion on the flat face of a building.
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“The painting style is called ” trompe-l’œil”, it means ‘trick the eye’,” says Kaulukukui. “It’s been around for 2000 years. They have images of trompe-l’œil style murals at Pompeii, so it’s a very old style.”
Kaulukukui said he’s always been intrigued by the art style, though this is his first time painting it.
“They’re both kind of environmental themed murals,” he said. “This is bringing an image of what a forest could look like in the city. That is like an homage to Pipeline and our beautiful waves that we have here.”
The 55-foot-tall mural is expected to be completed by Sunday, May 31.
After this project, Kaulukukui will start an ocean-themed mural just one street over, bringing a bit more nature into urban Honolulu.
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