Rising tensions in the Middle East have renewed global fears about a wider conflict after reports that the United States and Israel carried out coordinated airstrikes on targets in Iran in late February. Some reports claimed the attacks killed Iranian Supreme Leader Ali Khamenei, which—if confirmed—would mark a dramatic escalation in regional tensions.

Following the alleged strikes, Iran reportedly launched retaliatory missiles toward Israeli positions and key economic hubs across the Gulf region, including Dubai and Abu Dhabi. The rapid exchange of attacks intensified fears that the crisis could expand into a broader regional or global confrontation.

As governments closely watch developments, many citizens are questioning what a larger war could mean for them personally. In the United States, one recurring concern is whether the government might eventually reinstate the military draft if troop levels were needed for a major conflict.

Although the U.S. has not used conscription since 1973, the legal framework still exists. Under federal law, most American men aged 18 to 25 must register with the Selective Service System, which maintains records in case a draft is ever required during a national emergency.

Registration does not mean someone will automatically be drafted, but it ensures the government could mobilize potential recruits quickly if Congress and the president authorized conscription. For decades the system has remained inactive, yet geopolitical tensions often revive public debate about its role.

Even if a draft were reinstated, not everyone would qualify for military service. The U.S. military applies strict medical and psychological standards to ensure recruits can handle the physical and mental demands of training and combat.

Certain mental health conditions—including schizophrenia, bipolar disorder, severe anxiety disorders, and substance abuse issues—may disqualify individuals. A history of suicide attempts or violent behavior may also prevent someone from serving because of the intense psychological pressures of military operations.

Physical health factors also play a major role. Conditions such as heart disease, seizure disorders, serious lung problems, diabetes requiring insulin, or severe orthopedic injuries may lead to disqualification. Final decisions are made through detailed evaluations at Military Entrance Processing Stations before any recruit can enter training.