NATO Meeting Follows Russian Drone Intrusions and Trump's Missile Offer
Hegseth addressed Ukraine Defense Contact Group at NATO headquarters.
Pentagon confirmed all onboard, including Hegseth, are safe after landing.
Windshield crack cause remains unclear.
Hegseth tweeted 'All good' after incident.
NATO meeting followed recent Russian drone and fighter intrusions.
Trump suggested sending Tomahawk missiles to Ukraine.
3 weeks ago