Peter would probably be really shocked at first. He might try to quickly explain who he is and that he's not a bad guy. For example, he could start blabbing about being Spider - Man and how he just wanted to meet the Avengers.
One school intruder story is about a person who entered a school with a weapon. The school went into lockdown immediately. Teachers quickly hid students in safe places like closets. Fortunately, the security guards managed to subdue the intruder before anyone got hurt.
Once upon a time, there was an old house on the outskirts of the town. One night, an intruder crept up to it. He was a sneaky fellow, looking for some easy loot. He jimmied open a window and slipped inside. But little did he know, a dog was sleeping in the kitchen. The dog woke up and started barking furiously. The intruder, in a panic, tried to run back out the window but got stuck halfway. The owners of the house woke up, called the police, and the intruder was caught red - handed.
Let's say a wife was alone in the house and an intruder came in. The wife, realizing the danger, decided to submit for the moment. She asked the intruder what he wanted. The intruder said he just wanted to rest and get some water. The wife provided these things while thinking of a way to escape. She then told the intruder there was a back door he could use to leave quietly. As he went to check it out, she ran out of the front door and called the police.
One strategy could be stealth. Just like a cat, the intruder can move quietly, avoid making noise, and stay in the shadows. For example, walking on tiptoes and using objects for cover.
Yes, it is. The movie 'Flight of the Intruder' was inspired by true events. It shows the operations, the challenges, and the mindset of the pilots during that time in a more or less realistic way. For example, it reflects on how the pilots had to deal with the complex and dangerous missions in the Vietnam War theater, which were based on actual military operations.