India fears China-Pakistan encirclement in Indian Ocean

India fears China-Pakistan encirclement in Indian Ocean

Australia formally wrote to the Indian defense ministry in January asking if it could send naval ships to join the July wargames as an observer, in what military experts saw as a step toward eventual full participation.

Four officials from India, Australia and Japan told Reuters India blocked the proposal and suggested that Canberra send officers to watch the exercises in the Bay of Bengal from the decks of the three participating countries' warships, instead.

New Delhi is worried that China will step up activities in the Indian Ocean where it is building infrastructure in Sri Lanka, Bangladesh and Pakistan, feeding India's anxiety about being encircled, Indian military sources and diplomats said.

Indian navy officials say there have been at least six submarine deployments by China in the Indian Ocean since 2013 and that Chinese submarines have been docking in Sri Lanka and its long-time ally Pakistan.

"India is being careful about China," said Abhijit Singh, a former Indian navy officer who heads maritime studies at the Observer Research Foundation in New Delhi.

"India is aware they have upped their maritime engagement in this part of the world and they could just become more brazen with their submarine deployments. We don't want that to happen," Singh said.

New Delhi's ties with Beijing have soured in recent years over a territorial dispute in the Himalayas and China's military support of Pakistan.