hadjárat

A series of coordinated military operations aimed at achieving a specific objective within a war or conflict.

A military operation carried out in a foreign country, often involving travel and deployment of troops.

A long, determined effort or organized campaign to achieve a social, moral, political, or personal goal, especially one seen as very important or right.

By extension, a very intense and determined campaign or effort for or against something, often used figuratively, humorously, or critically, and not necessarily connected to Islam.