Juggernaut walked outside alone when the invaders arrived having volunteered to buy time for others to get the kids to shelter. The tide of green time and again tried to overwhelm the crimson titan but he would not budge let alone die.
But for all his unstoppable might and immovable power he couldn't hold the yard by himself and when the Skrulls realized they couldn't go through him they started going around and past him heading for the school despite his best efforts. "No!"