The announcement comes as Abdel Fattah al-Sisi, the Egyptian president, is set to hold talks with Mr Cameron in London on Thursday, during his first visit to Britain since he led the army's overthrow of his predecessor Mohamed Morsi.
Tangazo hilo linakuja wakati Abdel Fattah al-Sisi, rais wa Misri, anatazamiwa kufanya mazungumzo na Bw Cameron mjini London siku ya Alhamisi, katika ziara yake ya kwanza nchini Uingereza tangu alipoongoza jeshi la kumpindua mtangulizi wake Mohamed Morsi.