U.S. National Park Service employees are pictured using a vacuum pump to clean algae off the bottom of the newly repainted Lincoln Memorial Reflecting Pool on the National Mall in Washington, D.C., on Wednesday, which on Friday started peeling and floating to the top of the pool. Photo by Bonnie Cash/UPI | License Photo
June 19 (UPI) — After cleaning algae from the Lincoln Memorial’s Reflecting Pool weeks after its $15 million renovation, the Interior Department now has to deal with blue paint applied to its bottom peeling off.
President Donald Trump‘s renovation of the national monument was meant to clear the water and prevent algae, and included painting the bottom of the pool “American Flag Blue” in the effort to improve it’s look.
The Reflecting Pool has for decades been known for some algae and unclear water, though it was designed to reflect the Washington Monument and sky rather than appear similar to other fountains and water features at monuments that have filtration systems that prevent water from being still enough to reflect their surroundings.
The pool’s new paint job was meant as an upgrade ahead of celebrations for the 250th birthday of the United States of America but after it was refilled following the paint job, green sludge started appearing on the water’s surface — and on Friday, chunks of paint could be seen floating to its top, as well.
The Interior Department on Friday told The Washington Post that it is treating the pool with hydrogen peroxide and a “high-tech nanobubble ozone technology” to prevent algae growth.
Swimming pool experts told The Post that it is possible the resurfacing was improperly installed, or that there could be water seeping under the repainted surface that is causing it to peel.
In posts on X on Wednesday, as the department started treating the water to reduce algae blooms, officials reported that some parts of the pool had seen clearer water as a result.
“The nanobubbler technology and vacuuming have been incredibly effective,” the Interior Department said in one post, “making the water crystal clear with the American Flag Blue coating shining brightly on the bottom of the pool.”
The cost to repaint the pool, along with other enhancements the administration has made, cost more than $14.65 million for the main contract on the work, with another $1.74 million paid to a separate company for the nano bubble technology that is expected to kill algae in the pool, ABC News reported.
According to a lawsuit filed by The Cultural Landscape Foundation, a thorough review of the renovation plans before the administration started work may have identified “potential problems — like algae and exfoliating paint — and, perhaps, suggest solutions.”
“Instead, the Park Service granted themselves a ‘streamlined review,’ which they admitted was done under pressure from ‘White House leadership,'” the TCLF’s CEO Charles Birnbaum told The Post.
President Donald Trump presents a Medal of Honor to Tom Ripley on behalf of his father, John W. Ripley, during a Medal of Honor award ceremony in the East Room of the White House on Thursday. Photo by Aaron Schwartz/UPI | License Photo
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A U.S. Air Force F-15E Strike Eagle, specially painted to mark 40 years since Operation Eldorado Canyon, the U.S. raid on Libya, has taken to the air for the first. Hauling a load of eight inert 500-pound GBU-12 laser-guided bombs, today the jet flew the legendary low-level routes that run through Wales, better known as the Mach Loop. The spectacular accompanying photos of the sortie were kindly shared with TWZ by David Lister and Alec Walker.
With a color scheme recalling an F-111F Aardvark of the same unit, the 48th Fighter Wing F-15E serial 91-0311 had first been unveiled in a ceremony at RAF Lakenheath in England, on April 28. However, it seems its first flight in its new look was recorded today.
The F-15E screaming through the Mach Loop earlier today. facebook.com/davidlisterphotography
The jet departed Lakenheath in the morning as EAGLE 31, accompanied by its wingman, EAGLE 32. After taking on fuel from a KC-135 Stratotanker, the jets headed to North Wales. From there, EAGLE flight went to the Holbeach Air Weapons Range on the coast north of Lakenheath, where the inert bombs were dropped.
facebook.com/davidlisterphotography David Lister
Recalling the F-111, the specially painted F-15E has the same camouflage scheme in two shades of green and tan, and the original 494th Tactical Fighter Squadron marking and red band on the tail. The tails of the jet also bear the legend “40 years Eldorado Canyon,” the panther emblem of the 494th, an F-111 silhouette, and the 48th wing’s Statue of Liberty insignia.
Notably, the nose radome is left in its standard gray paint.
The bombed-up F-15E departs Lakenheath earlier today. Stewart JackStewart Jack
Elsewhere on the nose, the Strike Eagle carries another F-111 silhouette and the inscription “Karma 52” in red. This commemorates KARMA 52, the Lakenheath-based F-111F serial 70-2389, which was the only example of the type lost during the Eldorado Canyon raid. The jet, armed with four GBU-10 laser-guided bombs, was flown by pilot Capt. Fernando L. Ribas-Dominicci, and weapons system officer Capt. Paul Lorence. The exact fate of KARMA 52 remains unknown, with the aircraft wreckage never being located after it came down in the Mediterranean.
Capt. Ribas-Dominicci’s body was later washed ashore; the body of Captain Lorence was never recovered. Their mission had been a hazardous one: a single-ship, low-level attack on a heavily defended target at night.
The F-15E sits behind a heritage design mock-up at RAF Lakenheath, England, March 18, 2026. U.S. Air Force photo by Airman 1st Class Rilynn Jacobs Airman 1st Class Rilynn Jacobs
Two dozen F-111s of the 48th Fighter Wing, also based at Lakenheath, were at the forefront of the Air Force’s Eldorado Canyon strikes, conducted in April 1986, together with Navy assets from the aircraft carriers USS America and USS Coral Sea. The raid was launched by U.S. President Ronald Reagan after the bombing of a West Berlin discotheque, in which two U.S. soldiers were killed and over 70 others wounded. Libyan leader Muammar Gaddafi was blamed for the attack.
U.S. airmen prepare a 48th Fighter Tactical Wing F-111F Aardvark aircraft for take-off prior to Operation Eldorado Canyon. National Archives
Ever since, the 48th Fighter Wing at Lakenheath has remained the first choice for a wide variety of critical missions around the globe, most recently Operation Epic Fury over Iran. This campaign has seen four combat losses of the F-15E, three of them to friendly fire. As to the other loss, this led to one of the most dramatic and complex combat search and rescue (CSAR) missions of recent times, before the two crew were safely recovered.
As of 2025, as you can read about here, the Air Force was planning to return its two squadrons of F-15Es from Lakenheath — the only permanently forward-deployed examples of the aircraft — to the United States.
Currently, Lakenheath is home to the 492nd and 494th Fighter Squadrons flying the Strike Eagle. These squadrons each have a primary aircraft assigned (PAA) complement of 26 aircraft, although this is subject to some fluctuation. Under the 48th Fighter Wing, these operate alongside the 493rd and 495th Fighter Squadrons flying the F-35A, the first of the Air Force’s stealth jets to be based in Europe.
F-35As assigned to the 495th Fighter Squadron at RAF Lakenheath. U.S. Air Force Photo By Tech. Sgt. Rachel Maxwell
With the F-35A now firmly embedded at Lakenheath and apparently also provided with forward-deployed B61-12 thermonuclear gravity bombs, these stealthy jets may well take over entirely the F-15E, provided Congress approves consolidating the Strike Eagles in the United States. It is also possible that the decision to significantly boost the planned F-15EX Eagle II buy may see these plans changed.
In the meantime, the F-35A flies alongside the F-15E at Lakenheath, where these jets and their airmen continue the proud traditions of the 48th Fighter Wing.