(UPDATES) THE US military is open to consultations about escorting Philippine ships in the disputed South China Sea, the head of US Indo-Pacific Command said Tuesday amid a spike in hostilities between Beijing and Manila in the disputed waters.

Adm. Samuel Paparo's remarks, which he made in response to a question during a news conference in Manila with Philippine Armed Forces chief Gen. Romeo Brawner Jr., provided a glimpse of the mindset of one of the highest American military commanders outside the US mainland on a prospective operation that would risk putting US Navy ships in direct collisions with those of China.