<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.pande hizo mbili zimekuwa zikipigana licha ya kuungana dhidi ya majeshi ya wahouthi yanayoungwa mkono na iran, ambayo yanashikilia mji mkuu sanaa, pamoja na miji mingine mingi nchini yemen.  <response>: the two sides had been fighting one another despite being united against the iran-aligned houthi forces, which hold sanaa, and many other main cities in yemen. 