The Philippines has accused a giant Chinese coast guard vessel it dubbed as the “Monster” of maintaining an “illegal presence” in its exclusive economic zone as Beijing ramps up activities in the disputed South China Sea.

Ties between China and U.S. ally the Philippines have soured in the past few years, with spats frequent as Manila, under President Ferdinand Marcos Jr, pushes back at what it sees as aggression by Bei

China’s increasing presence in the South China Sea has sparked concern among neighboring nations. Last month, Beijing conducted large-scale military drills near Scarborough Shoa

A Chinese navy helicopter hovered over a Philippine Coast Guard (PCG) vessel as China's monster ship lingered in Philippine waters. Footage shows the People's Liberation Army-Navy (PLA-N) aircraft with tail number 47 circling above the PCG BRP Cabra monitoring the gargantuan China Coast Guard (CCG) vessel 5901 some 70 nautical miles off Zambales province on January 7.

The PCG has been monitoring the "monster ship" since last Saturday, when it was spotted by the Dark Vessel Detection system 54 nautical miles off Capones Island in Zambales.