(Any opinions expressed here are those of the author and not necessarily those of Thomson Reuters)

On the eve of Prime Minister Narendra Modi’s visit to China, Xinhua published a rare opinion piece by his Pakistani counterpart Nawaz Sharif. The obvious choreography of the visit and article shows the delicate balance in relations between China, India and Pakistan.

For Beijing, both powers are important if it is to realize its ambitious strategy of trade and economic corridors emanating from the Middle Kingdom under the rubric of the Silk Road Economic Belt. For current governments in Islamabad and New Delhi, Beijing’s economic miracle offers a way of helping develop their economies. Yet we are some way off before this trilateral relationship will be able to live up to its potential as the economic powerhouse at the centre of Asia.

Islamabad reaped substantial benefits from President Xi Jinping’s delayed visit to Pakistan. The formalization of the China-Pakistan Economic Corridor (CPEC) to the tune of $46 billion signalled a major investment by China into Pakistan’s future (even if one takes a skeptical view that the money was repackaged old deals and multiple-year contracts conflated for a public announcement).

The current outline for the CPEC is a multistage strategy starting with the development of Pakistan’s parlous energy infrastructure and the redevelopment of its road, rail and pipeline network. A series of economic zones will be established along the CPEC route in Pakistan to attract industry that is finding itself increasingly priced out of Chinese markets. As envisaged, the corridor will not only open up China’s western regions to the seas through Gwadar Port, but also create a latticework of prosperity across Pakistan.

India has traditionally seen a close China-Pakistan relationship as a source of concern. Seeing it as a relationship that is built on the foundations of anti-Indian sentiment, hawks in New Delhi are concerned by this proximity. But the new government of Narendra Modi has appeared willing to open up a new conversation with Beijing, one that tries to look beyond these historical tensions to build stronger economic ties, resolve long-standing border disputes and helps reshape the global order to the advantage of the two Asian giants. China has also offered a direct link to India in one of the numerous trade corridors it is pushing out from Beijing — in the form of the Bangladesh-China-India-Myanmar (BCIM) Corridor.

But underlying these optimistic perspectives are a number of fundamental problems, the most central of which is regional security. In the context of CPEC, security in Pakistan (in the form of growing sectarianism, terrorism, as well as separatists in Baluchistan) and in neighbouring Afghanistan pose major threats to the route. And while India may be interested in the BCIM as a potential concept, it remains concerned about encirclement by China through the Maritime Silk Road and the network of relationships China is building in the Indian Ocean as well as the ongoing border tensions in Ladakh. India has continued to keep China out of SAARC and Modi’s Project Mausam is a direct pushback to China’s maritime strategy, in contrast to the country’s willingness to engage on the BRICS Bank, AIIB and to work on joint projects in Iran.

And bringing the trilateral complexity of these relationships into focus are incidents like theattack on the Park Palace Hotel in Kabul. While it remains unclear what the ultimate target was, the potential presence of the Indian Ambassador and Indian casualties immediately painted the incident as part of the shadow war between Pakistani intelligence and the Taliban on the one side, and Afghan intelligence and their Indian supporters on the other. Such incidents stoke paranoia on all sides and complicate efforts to try to forge a regional peace and stability.

The China-India-Pakistan trilateral relationship is a complicated one. All three need each other to succeed, but do not believe this to be the case, remaining fiercely independent in their outlooks and jealous when the other two appear to be moving closer together. On the one hand, China has the potential to act as an honest broker, offering economic investment to all while trying to help offer a platform for discussions. But in reality, China wants no part of a situation where it ends being responsible for brokering peace in such a fractious part of the world, and it continues to take advantage of opportunities to assert its dominance over its Asian neighbours. For India and Pakistan, history continues to be stuck in the legacies of partition.

Yet this is a trio of countries that together account for about a third of the world’s population and where future prosperity is likely to come from. The danger at the moment is the assumption that economic development and prosperity will resolve everything and is the goal that needs to be achieved for regional stability. In reality, all three powers need to shed their historical legacies, and find ways of ending the paranoid tensions that underlie their global outlooks. Until this has been achieved, the CPEC, BCIM and any other regional economic framework will be undermined and no long-term stability will be found in the heart of South Asia.