Answer:
Hi,
The groups were the Houthis rebels and the Yemeni Government
Step-by-step explanation:
Yemen is the poorest Arab country damaged by civil war.The war was caused by failure in political transition that was expected to bring an everlasting peace.Some of the challenges the rulers of the country faced include; attacks from jihadists, food insecurity, corruption, lack of loyal security personnel to the deputy president and unemployment.The country is experiencing a humanitarian disaster caused by man.
Best wishes!