Do you mean the missile would lock on to what the pilot is looking at when it's fired, or it would change target inflight if the pilot looks elsewhere? I'm int

Do you mean the missile would lock on to what the pilot is looking at when it's fired, or it would change target inflight if the pilot looks elsewhere? I'm intrigued by how missiles work. I bought this [0] book to learn about them but I've forgotten math. [0] https://www.amazon.co.uk/Tactical-Strategic-Missile-Guidance-Introduction/dp/1624105378/ https://www.amazon.co.uk/Tactical-Strategic-Missile-Guidance...