Ciryaher Hyarmendacil I of Gondor conquers the Harad
Event Type: Military/Strategic
Age: 3rd Age - The Kings
1050 Hyarmendacil conquers the Harad.
The Return of the King, LoTR Appendix B, The Tale of Years: The Third Age
For many years Umbar was invested, but could not be taken because of the sea-power of Gondor. Ciryaher son of Ciryandil bided his time, and at last when he had gathered strength he came down from the north by sea and by land, and crossing the River Harnen his armies utterly defeated the Men of the Harad, and their kings were compelled to acknowledge the overlordship of Gondor (1050). Ciryaher then took the name of Hyarmendacil 'South-victor'.
The Return of the King, LoTR Appendix A, Annals of the Kings and Rulers: Gondor and the Heirs of Anárion