The move, outlined in an updated army regulation dated March 20, reported by Al Jazeera, is part of broader efforts to address ongoing recruitment challenges.

The revised rules, which take effect on April 20, apply across the Regular Army, Army Reserve and Army National Guard.

Among the changes is the removal of a requirement for individuals with a single conviction for marijuana possession or drug paraphernalia to seek a waiver before enlisting — another step aimed at expanding the eligible pool of recruits.

The army’s decision brings it closer in line with other US military branches.

According to Stars and Stripes, the Air Force, Navy, Coast Guard and Space Force already accept recruits into their early 40s, while the Marine Corps remains an outlier with a maximum enlistment age of 28.

Although the army has not publicly detailed its rationale, the policy shift follows years of recruitment strain.

Despite meeting its recruitment goals in 2024 and 2025, the Army fell well short in earlier years—missing targets by roughly 25 per cent in 2022 and 23 per cent in 2023.

The Army Reserve, meanwhile, has failed to meet its goals for six consecutive years.

At the same time, the profile of new recruits is gradually changing. The average enlistment age has climbed to 22.7, up from 21.7 in the 2000s and 21.1 in the 2010s, reflecting a slow but notable demographic shift.

Military officials have pointed to a combination of factors behind the recruitment slowdown.

A strong labour market, limited awareness of military careers and a declining pool of eligible candidates have all contributed.

Issues such as obesity, drug use and mental health concerns have further narrowed the field.

Surveys also suggest changing attitudes among younger Americans.

A 2018 poll found that fears of injury or death, post-traumatic stress disorder, separation from family and alternative career opportunities were key reasons many chose not to enlist.

Recent polling underscores a broader shift in perception.

A 2024 Pew Research Centre survey found that a majority — 53 per cent — of Americans aged 18 to 29 view the military negatively, compared with 43 per cent who hold a positive view.

Younger Americans are also more likely to oppose overseas military engagements and express scepticism toward foreign interventions.

The policy change comes amid heightened geopolitical tensions, including the ongoing US-Israel war on Iran, though the military has not formally linked the new enlistment rules to current conflicts.

Analysts have long suggested that older recruits could help bridge the recruitment gap.

A 2023 report by the RAND Corporation described this group as a “crucial, largely untapped” resource — one that the army now appears ready to engage more fully.

The US military currently has about 1.32 million active-duty personnel.

The army is the largest branch, with nearly 450,000 troops, followed by the navy and air force.

Smaller branches include the Marine Corps, Coast Guard and Space Force.

Recruitment data also highlights demographic trends: about 80 per cent of Army recruits in 2025 were men, while Black and Latino Americans were represented at higher rates relative to their share of the general population.

With recruitment challenges showing little sign of easing, the army’s latest policy shift signals a pragmatic approach — broadening eligibility standards in hopes of sustaining the force in an increasingly competitive and changing labour landscape.