To surround with armed forces

A. Seize

B. Attack

C. Cease

D. Besiege

Answer: Option D

Solution(By Examveda Team)

One word substitute is Besiege.

Seize: take hold of suddenly and forcibly.
Attack: take aggressive military action against (a place or enemy forces) with weapons or armed force.
Cease: come or bring to an end.
Besiege: surround (a place) with armed forces in order to capture it or force its surrender.