PLA vows to strengthen war preparation, safeguard sovereignty after South China Sea drills
- They coincided with joint exercises between the US, the Philippines, Japan and Australia and come at a tense time in the region
- Military spokesman says the Chinese drills included fighter jet patrols, joint air and sea raids, and warships in cruising formation

Senior Colonel Tian Junli, spokesman for the PLA’s Southern Theatre Command, said the drills on Sunday and Monday included fighter jet patrols, joint air and sea raids, and warships in cruising formation.
In a statement on Tuesday, Tian said the command would “continuously strengthen military training and war preparation” and “safeguard national sovereignty and maintain peace and stability in the South China Sea”.

According to the Philippine Army, navy vessels and aircraft were sent to “the Philippines’ exclusive economic zone” in the West Philippine Sea – the name Manila uses for the part of the South China Sea that is within its EEZ.
Three Philippine warships – the BRP Gregorio del Pilar, BRP Antonio Luna, and BRP Valentin Diaz – took part in the drills, alongside the American USS Mobile, Japan’s JS Akebono and Australia’s HMAS Warramunga.
They conducted a “communication exercise, division tactics or officer of the watch manoeuvre, and a photo exercise” to strengthen collaboration in naval combat, according to the Philippine Army statement on Sunday.
Japan’s embassy in Manila said the joint exercises also included anti-submarine warfare training.