The Philippines launched a comic book on Friday in its fight against what it called distorted narratives about maritime rights in the disputed South China Sea, a move which drew criticism from China.

The Philippine government launched a comic book Friday asserting its claims in the disputed South China Sea, amid rising tensions with Beijing over the strategic waterway. China claims most of the South China Sea despite an international tribunal ruling it without basis,

Experts however, warn that Manila’s strategy of having several warships patrolling at once could strain resources and leave the navy vulnerable to targeted attacks.