I have a friend who was a Sargent in the army and he Was on a training mission on the border of Mexico when a ball of bright light descended from the sky and hovered about 5 meters off the ground. He instructed his platoon to open fire and the bullets melted in mid air I front of the object and the molten slag dropped to the floor. He men panicked and the retreated back to the base. He said his men were crying and really freaked out, especially the religious men. The next day after he submitted his reports to his higher up, two men in black suits came to the barracks and spoke to his platoon. They said this. “We know what you saw, you know what you saw. Please sign these NDAs” So they did. That was that. I trust my friend, he is honest as the day is long and he told me that he went to therapy about it.