ISTANBUL, Aug 2, 2024 (BSS/AFP) - Turkey on Friday will observe a national day of mourning to honour the funeral in Qatar of Hamas leader Ismail Haniyeh after he was killed in Tehran, Turkish President Tayyip Erdogan said.
 
   "A national day of mourning will be declared tomorrow (Friday) in solidarity with the Palestinian cause and in solidarity with our Palestinian brothers and sisters," Erdogan said on X.