Statement 2 is correct:

It is planning to set up its first regional centre or avifauna observatory on the campus of Wetland Research and Training Centre near Chilika Lake.

• Changi naval base is a Singapore Naval base located near the Strait of Malacca.
• Recently Singapore has given access to the Changi base for Indian ships and Navy.

PRS Standing Committee Report Summary : The Chinese intrusion at Doklam (in Bhutan) was a violation of two agreements between China and Bhutan. These agreements stipulated that there would be no change in the status quo while boundary negotiations were still in progress. Further, it was also in violation of the 2012 Common Understanding, to determine boundary points between India, China and a third country, in consultation with the third country.

TH: Ahead of the BRICS summit in Johannesburg in July, when Mr. Xi and Prime Minister Narendra Modi visited Rwanda almost at the same time, Chinese Foreign Ministry put out the message that New Delhi and Beijing should vigorously pursue the 'China-India Plus One' or 'China-India Plus X' model in engaging with Africa. The mandarins in Beijing were referring to the mechanism yielded by the Wuhan informal summit in April between Mr. Xi and Mr. Modi, where it was decided that China and India would coordinate their approaches for engaging a third country or set of countries in South Asia and beyond.

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