The pilot of a South Korean transport plane failed to obtain permission before crossing into Japan's ADIZ for an emergency landing.

The Pentagon's new ban went into effect in early May, shortly after the Supreme Court ruled that the Trump administration could enforce the ban on transgender people in the military while legal challenges proceed in lower courts. Marquez signed their name on one of the lawsuits challenging the ban, becoming a plaintiff in Talbott vs. Trump.

The United States has provided Poland with a $4 billion foreign military financing loan guarantee, State Department spokeswoman Tammy Bruce said on Friday.

Understand military reenlistment codes (RE codes), how they affect your eligibility and your options across all U.S. service branches.

A Thai fighter jet dropped bombs on Cambodian military targets along their disputed border on Thursday, as armed clashes between the two Southeast Asian neighbors killed at least 11 civilians, in a dramatic escalation of tensions that threatens to erupt into a broader conflict.

Starlink systems used by Ukrainian military units were down for two and a half hours overnight, a senior commander said, part of a global issue that disrupted the satellite internet provider.

The Pentagon says people with congestive heart failure, undergoing treatment for schizophrenia or who have a history of paraphilic disorders will no longer be eligible for a medical waiver to serve in the military.

The U.S. military used open burn pits on bases in Iraq and Afghanistan to dispose of waste, including plastic, paint and rubber.

ABC News’ Maggie Rulli speaks to a recent graduate of the Air Force Academy who is finding themselves being prevented from serving their country due to Trump’s transgender military ban.