Complex sentence: Prison chaplains give the support of the spiritual and religious needs of prison guards and staff, whose work in demanding and brutal environment often creates a special need for pastoral care, similar to the care that is extended to the military, police officers.
Split into simpler sentences: Prison chaplains give the support of the spiritual and religious needs of prison guards and staff as well. Their work in demanding and brutal environment often creates a special need for pastoral care, similar to the care that is extended to the military, police officers.