As the chestnut coloration looks to extend to the back and down the flanks, I'd go for Greater Sand Plover of the western race columbinus. The bill is long but not blob-ended, which argues against the eastern race crassirostris. I don't think it's a Lesser.
What Andrew said :-)
UAE; 392 species - Litle Bunting 12 November 2016
World; 4,358 - Grey-sided Thrush, Nanhui, Shanghai - 10 November 2016
Thank you both