Arabic term (edited): �����

x

Arabic term (edited): �����

You did not state the country, which happens to be an important factor in determining the right term in military ranks in general, but especially with respect to لواء

You also did not mention the service (army, navy, etc.).

Just to show you how different military ranks are in Arab countries, take a look at the ranks of the Labanese Army:

In English:
http://www.lebarmy.gov.lb/English/Ranks.asp

And in Arabic:
http://www.lebarmy.gov.lb/arabic/ranks.asp

Now, compare that with ranks in Saudi Arabia:
http://lcweb2.loc.gov/frd/cs/saudi_arabia/sa05_04h.pdf

Another important factor to consider is whether the translation is from English to Arabic or from Arabic to English. If, for example, the word لواء that you have appears in an Arabic text about a U.S. rank, the we would translate that as Brigadier General, regardless of how Arab countries style their officers. The reason is that originally, a brigadier general was an infantry officer who commanded a brigade.

Arabic term (edited): �����

the Brigadier ranking officer is commanding a bridage (a unit of army solders).