Mon 27 April 2020:
Khalifa Haftar’s onslaught on the Libya’s capital was openly supported by the UAE, but evidence has emerged that his forces received weapons and training from Israel.
check out the source: https://soundcloud.com/therealnewsnetwork/israel-is-involving-itself-in-libyas-civil-war-why

One reason may be that the UAE paid for it, but another reason might be that they just love the destabalizing effect it all has.