Saudi Arabia has been forging links to Iraq since reopening its Baghdad embassy in 2016. Its adversary Iran has strong Iraqi ties. If Riyadh avoids antagonising Tehran, invests wisely and quiets anti-Shiite rhetoric, Iraq can be a bridge between the rival powers - not a battleground.
From Saudi Arabia's establishment in 1932, its minority Shiite population has been subject to discrimination and sectarian incitement. Beginning in the early 1990s, with then Crown Prince Abdullah's active support, the government took steps to improve inter-sectarian relations.
Saudi Arabia is at a critical stage in both its struggle against terrorism and its on-again, off-again efforts at reform, and Islamism is at the heart of both.
The Saudi regime faces one of the more difficult phases in its history. Fearful of change, accustomed to a system in which it holds enormous power and privileges, the ruling family may consider any serious reform a risk not worth taking.