Türkiye, The United States, Egypt and Qatar on Monday signed a landmark declaration as guarantors of a Gaza peace deal aimed at ending two years of war, during a summit attended by world leaders in Egypt’s Sharm el-Sheikh.

President Recep Tayyip Erdoğan emerged as a key figure at the historic Gaza ceasefire summit in Egypt's Sharm el-Sheikh, where his stern warning against Israeli Prime Minister Benjamin Netanyahu's participation prompted its cancellation.

 U.S. President Donald Trump said Monday that his Turkish counterpart Recep Tayyip Erdoğan could play a role in ending the war between Russia and Ukraine.

China said Tuesday it was ready to "fight to the end" in a trade war with the United States after President Donald Trump said he would slap additional 100 percent tariffs on goods from the country.

Iran said on Tuesday that U.S. President Donald Trump's call for a peace deal with Tehran was inconsistent with Washington's actions, referring to its strikes on Iranian nuclear sites in June.