The purpose of the United Arab Emirates in helping Saudi Arabia in the war in Yemen is to lay the foundation for the formation of South Yemen.
Dr. Dariush Darvishi, an expert on Saudi issues, in a conversation with Nasim Online:
The United Arab Emirates with this geography and the little strategic depth it has; He has a policy of promoting his influence in other countries with the growth of mercenaries and he did this in Yemen.
After Saudi Arabia's failures in Yemen, there were reports that Saudi Arabia asked the UAE to help Saudi Arabia in its conflict with Yemen.
Naturally, the UAE is doing nothing to its detriment; If he wants to help, he seeks to achieve his goal, which is the consolidation of South Yemen.