Jordanian annexation of the West Bank
The Jordanian annexation of the West Bank formally occurred on 24 April 1950 , after the 1948 Arab–Israeli War , during which Transjordan occupied territory that had previously been part of Mandatory Palestine and had been earmarked by the UN General Assembly Resolution 181 of 29 November 1947 for an independent Arab state to be established there alongside a Jewish state mainly to its west . 
<triplet> 1948 Arab–Israeli War <subj> Mandatory Palestine <obj> location <triplet> Resolution 181 <subj> 29 November 1947 <obj> publication date