New Delhi:
In recent weeks, India has decided to buy 126 fighter jets from France, taken delivery of a nuclear-powered submarine from Russia and prepared for its first aircraft carrier - modernising its military to face a rising China.
India and China have a long history of tension, dating back to a 1962 border war, and New Delhi has watched with dismay in recent years as Beijing has increased its influence in the Indian Ocean.
China has financed the development of ports in Pakistan, Sri Lanka, Bangladesh and Myanmar, virtually encircling India. Beijing's recent efforts to get access to facilities in the Seychelles have prodded New Delhi to renew its own outreach to the Indian Ocean island state off its west coast.
With its recent purchases, running into tens of billions of dollars, India is finally working to counter what it sees as aggressive incursions by neighbouring China into a region India has long dominated.
"The Indian military is strengthening its forces in preparation to fight a limited conflict along the disputed border, and is working to balance Chinese power projection in the Indian Ocean," James Clapper, the U.S. director of national intelligence, told a Senate committee last week.
India has created new infantry mountain divisions and plans to raise a strike corps aimed at countering aggression by China. Their border still has not been agreed upon despite 15 rounds of talks, and patrols from the two sides frequently face off on the ground.
Analysts say that although the probability of a conflict between the two Asian giants is remote, a short, sharp conflict in the disputed Himalayan heights can't be ruled out.
"Over the last couple of years, the Chinese have been acting more and more aggressively in the political, diplomatic and military arena," said retired Brig. Gurmeet Kanwal, director of the Indian army-funded Centre for Land Warfare Studies in New Delhi.
Indian leaders and defence strategists have watched with alarm as China modernized its forces and extended its military advantage over India. For some in India, countering China is taking precedence even over checking long-time rival Pakistan.
"Of late, there has been a realization (in India) that China is the real danger of the future," Kanwal said.
To compete, India has embarked on a long-overdue drive to modernize its forces and replace their obsolescent, Soviet-era weapons.
Its orders for fighter jets, naval frigates, helicopters and armaments have made India the world's largest importer of arms. The Stockholm International Peace Research Institute said India accounted for 9 percent of all the world's weapon imports in 2010, the latest year for which figures were available.
Last week's order of 126 combat aircraft, won by France's Dassault, followed a bitter battle by global jet manufacturers hoping to entice India.
The initial cost for the 126 planes is estimated at about $11 billion, but on-board weaponry, technology transfers, maintenance, warranties and other costs are expected to almost double the price.
The Indian navy last week took command of a Russian Nerpa nuclear submarine, renamed INS Chakra-II, at the Russian port of Vladivostok, propelling India into an elite group of countries operating underwater nuclear-powered vessels. Others in the club are the United States, France, Russia, Britain and China.
The Chakra-II, on lease from Russia for the next 10 years at a cost of nearly $1 billion, is expected to be inducted into the navy by March. Later this year, India is expected to take delivery of a retrofitted Soviet-built aircraft carrier.
In addition, six Scorpene submarines being built in India under license from France in a $5 billion deal are expected to start going into service in 2015, three years behind schedule, said Defence Minister A.K. Antony. Labour problems and difficulties procuring needed technology have hampered the project, he told the Indian Parliament recently. Critics also blame India's sluggish bureaucracy for the delays.
"India's efforts at modernizing its forces have been very slow," said Rajeswari Pillai Rajagopalan, a defence analyst at the New Delhi-based Observer Research Foundation.
Some Indian military experts complain that the country is not doing enough to upgrade its forces to the level befitting the regional power it aspires to be.
"It's not only China that is rising. India is on the ascent too, and it's a trend that will continue for some decades," said retired Air Vice Marshal Kapil Kak at the Centre for Air Power Studies in New Delhi.
India may be watching China's overtures to its neighbours with alarm, but New Delhi has also embarked on its own effort to reach out to the Southeast Asian and East Asian countries in Beijing's backyard.
India has struck a strategic partnership with Vietnam, including helping Hanoi beef up its defence capabilities. Indian Prime Minister Manmohan Singh has been actively pursuing a "Look East" policy, engaging the leaders of South Korea, Japan, Indonesia, Malaysia and Thailand, among others. The policy has resulted in a troupe of high-level visits to India, bolstering trade and economic cooperation.
Nowhere is the contest between China and India more evident than in Myanmar, where both of the energy-seeking Asian giants are caught in a race to gain access to the country's natural gas sources.
India has regularly conducted defence exercises with countries in the region. It is scheduled to host the navies of 14 Asian countries in maritime exercises later this week; the Chinese and Pakistani navies have not been invited.
And, while India is increasing its defence capabilities, China is doing the same, but faster, making it difficult for India to catch up. The Chinese government's military budget is the second largest in the world after the United States.
India has raised two mountain divisions of soldiers to add to its existing high-altitude troops. Around 36,000 soldiers and officers of the divisions have been posted in the remote northeast, not far from India's Arunachal Pradesh state, which China claims as part of its territory.
A proposal for a mountain strike corps is awaiting clearance by India's Cabinet, and an independent armoured brigade for the mountain region also is in the works. India hopes to show it can strike deep beyond its neighbour's borders to serve as a deterrent for any Chinese aggression, Kanwal said.
"India is building up its capability for offensive operations in the mountains with a view to taking the fight into Chinese territory," Kanwal said.