Defense Secretary Pete Hegseth is facing mounting scrutiny as reports emerge of sensitive information shared through the messaging app Signal. Hegseth reportedly discussed war plans, including details of a Yemen strike, with his wife and brother, raising concerns about potential security breaches. Critics, including former Pentagon officials and members of Congress, have called for his resignation and warned that these actions may have violated legal standards. President Trump has publicly expressed his support for Hegseth amid the turmoil, but questions about his leadership effectiveness and trust within the military continue to grow.