The Philippines has launched a comic book to counter what the country says is China’s disinformation campaign to push its expansive territorial claims in the South China Sea.

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 Philippines alleges Chinese activities, including dredging, coral harvesting, and the construction of artificial islands, have caused significant and irreversible damage to coral reefs and marine biodiversity. China has accused the Philippines of causing damage to the Second Thomas Shoal by intentionally grounding a warship there in 1999.