With reference to "Shaksgam Valley", which of the following statements is/are correct?
1. This valley is a strategic key region, that is part of Pakistan-occupied Kashmir (PoK)
2. India has lodged protest against the infrastructural development being carried out by China in this valley.
Select the correct answer from the codes given below:
1
Neither 1 nor 2
2
Only 1
3
Only 2
4
Both 1 and 2