A frigate attached to a frigate flotilla with the navy under the PLA Eastern Theater Command sails towards designated waters during a multi-subject training on July 9, 2024. (eng.chinamil.com.cn/Photo by Liu Chuanbo) 近日，东部战区海军某护卫舰支队舰艇编队赴某海域开展多科目训练，提升部队作战能力。图为7月9日，舰艇航行。（英文中国军网/刘传博 摄）