MOSES AND THE EXODUS: WHAT EVIDENCE? by Gerard Gertoux
Proceedings of Šuppiluliuma mention a period of 20 years between the Hurrian war of 6 years and the Syrian war of 1 year (KUB 19:9 I). The preparation of the Syrian war covered a period of 3 or 4 years after the 1st unsuccessful attack against Tušratta at the beginning of his reign (KBo I:1.)