Ma'aikatar Yaki tana daukar nauyin dukkan al'amuran da suka shafi sojoji, ko suna da runduna, 'yan sanda, kayan aikin yaki, kayan yaki, harsasai ko makamantan wadannan al'amura. Haka kuma tana da alhakin makarantun soji, tawagogin soji, da duk abin da ake bukata na ilimin Musulunci da na ilimin gaba daya wanda sojoji suke bukata, da duk wani abu da ya shafi yaki da shirye-shiryen yaki.

The War Department undertakes all issues related to the armed forces, whether they are the army, police, weapons equipment, war material, ammunitions or similar issues. They also include the military academies, military missions and whatever is needed of Islamic culture and general culture necessary for the army as well as anything else related to the war and preparation for it.

Duk wannan ana aiwatar da shi ne kuma ana sa ido a kansa daga Ma'aikatar Yaki. Sunanta yana da alaka da yaki da fada. Yaki yana bukatar sojoji, kuma sojoji suna bukatar shiri da tsari, ciki har da hafsoshinsu, kwamandodinsu, jami'ansu da sojojinsu.

All this is undertaken and supervised by the War Department. Its name is connected with warfare and fighting. Warfare requires an army and the army requires preparation and formation including its staff commanders, officers and soldiers.

Rundunar soji tana da tutoci da taurarin yaƙi. Samar da ita yana buƙatar horo, na jiki da na fasaha, wanda ya haɗa da horo kan dabarun yaƙi da amfani da makamai iri-iri, bisa ga ci gaban fasaha na zamani. Saboda haka, wajibi ne rundunar soji ta yi nazarin aikin soji da na fasaha, ta kuma sami horo kan dabarun yaƙi, da amfani da dukkan nau'ikan makamai na zamani iri-iri.

The army has its flags and banners. Its formation requires training, both physical and technical, which includes training in the fighting techniques using various weapons, according to contemporary advancement in technology. Therefore, it is imperative for the army to undertake military and technical study and to acquire training in fighting tactics, and the use of all the latest variety all manner of weapononry.

Tun da rundunar soja rundunar Musulunci ce, kuma rundunar daular Khilafah ce wacce ke ɗaukar da'awar Musulunci zuwa ga duniya, to saboda haka wajibi ne rundunonin sojoji su koyi al'adun Musulunci gabaɗaya, da takamaiman al'adun Musulunci da suka shafi ƙa'idojin yaƙi, zaman lafiya, sulhu, yarjejeniyoyi, alkawura, tare da dukkan cikakkun bayanai da ake buƙata. Saboda haka, dukkan makarantun horar da sojoji a matakai daban-daban da kuma dukkan tawagogin soja suna ƙarƙashin ikon Ma'aikatar Yaƙi.

Since the army is an Islamic army and since it is the army of the Khilafah state which carries the Islamic Da’wa to the world, it is therefore imperative for the armed forces to acquire Islamic culture in general, and the specific Islamic culture related to the rules of fighting, peace, truces, treaties, agreements including all the detail required. Therefore, all military academies at various levels and military missions all fall under the mandate of the Department of War.

Dole ne rundunar soji ta haɗa da wani sashe mai kula da tsaron cikin gida, watau ’yan sanda. Duka rundunar soji da ’yan sanda su kasance suna da dukkan makamai, kayan aiki, kayayyaki da abubuwan da suke bukata domin gudanar da aikinsu. Shi ya sa dukkan wadannan ayyuka suke karkashin Ma'aikatar Yaki.

The armed forces must include also a division that is in charge of internal security i.e. the police. Both the armed forces and the police should have all the weapons, equipment, supplies and the necessary provisions they need to carry out their duty. This is why all these tasks fall under the Department of War.