Kuwait's Emir Sheikh Nawaf al-Ahmad al-Sabah on Wednesday named Sheikh Meshal al-Ahmad, deputy head of the country's National Guard, as the new crown prince.
The selection of Sheikh Meshal, which must be approved by the Gulf Arab state's parliament, "was blessed by the Al Sabah family," state news agency KUNA cited a statement from the emir's office as saying.
Earlier two members of Kuwait's ruling family posted messages on Twitter pledging allegiance to Sheikh Meshal as crown prince.
Sheikh Nawaf assumed power following the death of his brother Sheikh Sabah al-Ahmad last week.
Diplomats and analysts say that due to his low-key style and age, Sheikh Nawaf, 83, may delegate a larger portion of responsibilities to his heir apparent, who would have to act swiftly to tackle domestic issues.
The country's parliament speaker has said if the Emir announces a crown prince on Wednesday, then lawmakers would vote on his choice on Thursday, the last day of parliament's term.
Pakistan and Afghanistan agreed to a 'temporary ceasefire' on Wednesday, Islamabad said, after an airstrike and ground fighting sent tensions between the South Asian neighbours soaring, killing more than a dozen civilians.
Fresh fighting broke out on Wednesday along the volatile Pakistan-Afghanistan border, killing more than a dozen civilians and troops to shatter a fragile peace after weekend clashes that killed dozens.
Toxic gas and a locked door that barred access to a roof were responsible for most of the deaths in a devastating fire in a Bangladesh garment factory and an adjoining chemical warehouse, a fire official said on Wednesday.
Kenya's veteran opposition leader Raila Odinga, who was imprisoned while fighting one-party autocracy and ran five times unsuccessfully for the presidency, has died at the age of 80, sources close to him said on Wednesday.