The longstanding partnership between Saudi Arabia and the United Arab Emirates is showing signs of strain, with their rivalry coming to the forefront in Yemen and other regional hotspots. Once united in their geopolitical ambitions, the two Gulf powers now find themselves backing opposing factions in Yemen, Sudan, and the Horn of Africa, reflecting deep strategic and ideological differences. The split has become increasingly visible, with recent clashes over territory in Yemen and diverging approaches to regional conflicts and alliances.

Economic competition has also intensified, as both countries seek to diversify away from oil and attract international business. Saudi Arabia's aggressive reforms and efforts to assert regional dominance have led to new policies aimed at luring multinationals and foreign talent, challenging the UAE's established status as a global hub. The rivalry is reshaping alliances and influencing the balance of power across the Middle East.