Four U.S. Marines are presumed dead following yet another tragic incident involving Marine Corps aircraft on Tuesday. That crash was one of two incidents involving Marine Corps aircraft going down within just hours of each other.

The Marines were traveling over Southern California near the Mexican border when their CH-53 Super Stallion was lost on radar at approximately 2:35 p.m. local time. Thus far, very little information regarding the incident has been released by Marine Corps officials, though it is unusual for the branch to seem uncertain of the Marines fate even hours after the incident.

“The status of all four is presumed dead pending positive identification,” read a statement from the unit.

Once the status of the Marines have been confirmed, family notification procedures will be initiated and their identities will remain withheld for 24 hours as notification teams engage with the family.

An investigation is underway to determine the cause of the incident, but it seems likely that the crash may have been related to maintenance issues associated with inconsistent funding caused by lawmakers failing to pass defense budgets on a nearly annual basis.

According to a recent internal study conducted by the Marine Corps, budgeting issues have combined with the advancing age of America’s Super Stallion fleet to create an extremely dangerous situation. Overall, CH-53 Super Stallion readiness is rated at just 23 percent fleet wide. Of the 196 Super Stallions that are required to be operational at any given time, only 33 of them are actually considered combat capable, and the force has only 146 that could be repaired or serviced to bring back to operational standing.

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The issue of having too few flight-capable CH-53s has also made it nearly impossible for pilots to receive adequate training on the air frame, increasing the likelihood of pilot error resulting in a crash.

“Pilots returning from six-month deployments with only 30 total flight hours and pilots completing their first operational tours with too few hours to become aircraft commanders,” The report read.

The issue would seem to be specifically associated with budget constraints, as the Marine Corps has funneled most of its available funding into new platforms like the MV-22 Osprey, while allocating less than a tenth of what the Army devotes to the maintenance of their own Super Stallions to refitting Marine Corps aircraft after each deployment.

Earlier that same day, a Marine Corps AV-8B Harrier jet went down during training operations in Djibouti, Africa. The pilot was reported treated in a military medical facility and is considered stable.

Marine Corps AV-8B Harrier landing during sea operations. (Marine Corps photo)

Although details are limited, it appears the pilot ejected during takeoff after the nose of the jet rose rapidly.

“Doctors said the pilot was in stable condition while being evaluated at Camp Lemonnier’s expeditionary medical facility,” the U.S. Navy’s Fifth Fleet said in a statement. “There are no reports of injuries to personnel on the ground nor damage to infrastructure at the airport. The airport is open.”

These crashes are only the most recent in a string of incidents around the world involving Marine Corps aircraft going down or experiencing mechanical failures. A rash of issues with Marine helicopters in Japan, including one involving the window falling out of another CH-53 Super Stallion and landing in a school’s playground, have prompted many Japanese officials to call for a change in the rules regarding what portions of the nation American military aircraft are authorized to fly over.

Image courtesy of the U.S. Marine Corps