On 3 June 2019, Ambassador Arunrung Phothong Humphreys presided over the ceremony to celebrate Her Majesty Queen Suthida Bajrasudhabimalalakshana’s birthday anniversary at the Royal Thai Embassy. The event was attended by 20 people including the Embassy staffs and representatives from Thai companies in Bangladesh as well as the Thai citizens living in Bangladesh. The attendees participated in the ceremony and signed the book of well-wishes.