信部负责管理所有与工业相关的事务，无论是重工业，如电机、发动机、车辆、材料和电气设备的制造，还是轻工业。无论这些工厂是公有财产，还是与军事工业有关联的私有财产，都必须以战争政策为基础。圣战和战斗需要军队。要使军队能够作战，就需要武器。为了使这些武器达到最高水平并得到充分供应，国家内部必须拥有工业。因此，军事工业与圣战有着紧密的联系，并与之密切相关。

The department of industry controls all the affairs related to industry, whether they pertain to heavy industry like manufacturing of motors, engines, vehicles, materials, electrical equipment, or light industry. Whether those factories are public property, or individual property that has a relationship with military industries, all of them have to be based on the war policy. Jihad and fighting require an army. In order that the army can fight it requires weapons. In order that these weapons be of the highest level and fully available, it is necessary to have industry within the state. Therefore, the military industry has a strong relation with Jihad and is closely linked to it.

为了使国家独立于其他国家，不受任何一国的影响，它应当自行制造和研发自己的武器。这样一来，国家便能保持独立，并持续拥有最先进、最强大的武器装备，而不受武器发展和进步水平的限制。它还应当拥有足以震慑一切明显的和潜在的敌人的各类武器，正如安拉（SWT）所说：“你们当为他们准备力所能及的武力和系养的战马，以威吓安拉的敌人和你们的敌人，以及你们所不知而安拉所知的其他敌人。” [TMQ 8:60]

In order that the state is independent of other countries and not influenced by anyone of them, it should carry out the manufacture and development of its own weapons by itself. This makes it independent and in continuous possession of the most advanced and strongest weaponry, regardless of the level of development and advancement of weapons. It would also have at its disposal, all that it needs of weapons to intimidate every apparent and potential enemy as Allah (swt) says; “Make ready for them all you can of (armed) force and of horses tethered, that thereby you may dismay the enemy of Allah and your enemy, and others beside them whom you know not. Allah knows them.” [TMQ 8:60]