What's going on in Gaza?

This is either true or false. I have no reason to imagine it is made up. Something is very wrong with this picture.

...he was shot from his uncle’s house, just 50 meters away. The house was raided the night before, and transformed into a military site. The sniper was on the roof when he shot my cousin. This is how Israel legally and quietly harasses Gazans. They come in quietly from the border, whether its Sufa or Biet Hanoun or Khan Younis, and raid a house. They cut off all the phone lines and the electricity and lock the house residents into a room, declaring the house a military site. For the next day or so, they assess the area, and quietly plan. No one else in the neighborhood knows that the IDF has taken over that house, and it could be days before they leave. They come to arrest or kill so called militants, and raze trees and demolish homes of so called militant supporters. They then leave quietly, pulling back their tanks and bulldozers from Gaza, and sit at the Israeli-Gaza border until they decide on the next incursion.

H/T tabula gaza