In this image made from video provided by the Philippine Coast Guard, Philippine resupply vessel Unaizah May 4, center, is hit by two Chinese coast guard water canon blasts, causing injuries to multiple crew members as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea, Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and multiple Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (Philippine Coast Guard via AP)
A Chinese coast guard boat moves near the Philippine resupply vessel Unaizah May 4 (in green) after it was hit by their water canon blast causing injuries to multiple crew members as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and multiple Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine resupply vessel Unaizah May 4 is hit by two Chinese coast guard water canons as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and four Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine coast guard personnel on a rubber boat pass by a Chinese coast guard ship after conducting medical treatment to injured crew members of Philippine resupply vessel Unaizah May 4 which got hurt during a water canon incident in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and four Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Western Command chief Vice-Admiral Alberto Carlos of the Philippine Navy gestures as he talks to reporters in Palawan province, southern Philippines on Wednesday, March 6, 2024, after the Unaizah May 4 was hit by Chinese coast guard water canon blast on Tuesday during their resupply mission at South China Sea. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and four Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine resupply vessel Unaizah May 4 is hit by Chinese coast guard water canon blast causing injuries to multiple crew members as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and multiple Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine resupply vessel Unaizah May 4 is hit by two Chinese coast guard water canons as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and four Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine resupply vessel Unaizah May 4, center, is hit by two Chinese coast guard water canons as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and four Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine resupply vessel Unaizah May 4, left, is hit by two Chinese coast guard water canons as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and four Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine coast guard personnel alight from resupply vessel Unaizah May 4 after treating injuries on multiple crew members as their ship was hit by Chinese coast guard water cannon blast, while it tries to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and multiple Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Chinese coast guard crew members take pictures as they block the path of Philippine coast guard BRP Sindangan while it tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and multiple Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)
Philippine resupply vessel Unaizah May 4 is hit by Chinese coast guard water canon blast causing injuries to multiple crew members as they tried to enter the Second Thomas Shoal, locally known as Ayungin Shoal, in the disputed South China Sea Tuesday, March 5, 2024. Chinese and Philippine coast guard vessels collided in the disputed South China Sea and multiple Filipino crew members were injured in high-seas confrontations Tuesday as Southeast Asian leaders gathered for a summit that was expected to touch on Beijing's aggression at sea. (AP Photo/Aaron Favila)