A drone photo shows officers and soldiers spelling out Chinese characters "secure country, sweet home" on aircraft carrier Shandong's flight deck in Hong Kong waters, south China, July 3, 2025. A fleet of the Chinese People's Liberation Army (PLA) Navy led by the aircraft carrier Shandong arrived in the Hong Kong Special Administrative Region (HKSAR) on Thursday morning, kicking off a five-day visit. [Photo/Xinhua]