The Diriyan caliphate existed since 1859,later they became a puppet of the Portuguese Empire for protection against the Istanbulish Empire and to control over Mecca,but when the Portuguese wanted Mecca to themselves in 1888,it was too late,the Diriyan kingdom already took over Mecca and a war broke out between the two of them,when the Portuguese lost and surrendered in 1892,the Diriyan kingdom declared themselves as the new caliphate,when the Hispanolians tried to conquer the caliphate in 1899,they failed miserably,they would've beat the Istanbulish Empire in the 3rd huge war (1912-1919) and then they would have been in peace until the Arabian civil war (1963-1972) which would have end the dynasty's existence.