Thailand has declared 15 days of national mourning following the death of Princess Bajrakitiyabha Mahidol, the eldest daughter of King Rama X. The princess passed away on Friday, June 12th, at the age of 47, after battling an illness and spending three years in a coma. Her death represents a significant loss for the Thai monarchy. As a potential heir to the throne, her passing alters the succession landscape. Flags are flying at half-mast across the country as a mark of respect. The royal family has not yet announced details regarding funeral arrangements. The princess was a highly respected figure known for her work in law and social justice.