US President Donald Trump's defense of Defense Secretary Pete Hegseth, who he claims "won two wars," has failed to thwart the growing impeachment push against him. Republican Congressman Thomas Massie has introduced eight articles of impeachment, accusing Hegseth of launching the Iran war without congressional approval and abuses of power. A vote in the House of Representatives could occur as early as this week, potentially making Hegseth the second defense chief to face impeachment. Massie is urging lawmakers for a direct vote and detailed debate on the charges, fearing procedural maneuvers from Republican leadership to avoid voting on the substance of the resolution. Despite Republican control of the House until January 3, the resolution may secure enough votes to pass, although Hegseth's conviction in the Senate seems unlikely due to the requirement of a two-thirds majority. Trump, House Speaker Mike Johnson, and Secretary of State Marco Rubio have defended Hegseth, who has vowed to fight the impeachment push and announced a press conference for Tuesday. The impeachment effort comes amidst Republican divisions over the Iran war, which contributed to Democratic victories in last week's midterm elections. Vice President JD Vance and Hegseth have clashed over the conflict, with Hegseth defending it as "courageous and historic." Massie has warned that Hegseth could face tougher scrutiny under the Democrats, who plan to investigate Hegseth's decisions, including his firing of senior military leaders.