Joint naval drill in South China sea

Question 1

Which countries are conducting a joint naval drill in the South China sea ?

Answer 1

USA , Japan, Australia and Philippines

Question 2

To which group are the first 3 countries a part of ?

Answer 2

QUAD – India is the 4th member

Question 3

Why is the South China sea a disputed area ?

Answer 3

Islands like Spratly island, Paracel island are claimed by China as well as Philippines