While doing circumcision surgery for 25 yr old person, will anasthetic injection be given to glans or foreskin?

See below. Local anesthesia will be used in what is called a penile block at the base of the penis. This is supplemented by IV sedation or general anesthesia depending on your surgeon.
Nope. Usually done first with a dorsal penile block at the base of the penis followed by a ring block.