Pakistan troops, right, give sweet to their Indian counterparts on the occasion of Pakistan's Independence Day at Wagah border. -AP Photo
ISLAMABAD: Deadly violence over the last week along the disputed Kashmir border between Pakistan and India threatens to sabotage recent efforts by the nuclear-armed neighoburs to improve ties, illustrating how vulnerable the normalisation process is to spoilers from both sides.
The most dangerous of these potential spoilers are Islamic militants who have historically been nurtured by the Pakistani military to fight a covert war over Kashmir and may feel threatened by any indication the government is cosying up to India.
Suspicion about the intentions of the Pakistan Army's generals still runs high in New Delhi over it perceived history of using violence directly or through proxies to sabotage outreach to India by civilian leaders.
But many Pakistani analysts believe the army's leaders have little interest in rocking the boat now, raising the worrying possibility that the recent violence was sparked by militants who have gone rogue or are operating in cooperation with lower level military officials sympathetic to their cause.
''This has really pulled the rug from under the feet of Nawaz Sharif and Manmohan Singh,'' said Moeed Yusuf, a Pakistan expert at the United States Institute of Peace. Both leaders have expressed a desire to improve ties, especially to increase cross-border trade.
The US is likely watching the current tension closely, both because of the nuclear arms on both sides and the spillover effect that conflict between the two countries has in neighbouring Afghanistan.
The US has long suspected Pakistan of supporting Taliban militants in Afghanistan to counter Indian influence.
Kashmir, a disputed territory, is divided between India and Pakistan through a de facto Line of Control (LoC) but claimed in its entirety by both.
A 2003 cease-fire agreement has largely calmed the disputed border between the countries, although they occasionally accuse each other of violating it by firing mortars or gunshots, and several soldiers were killed on each side in January in cross-border attacks.
The latest round of violence began last Tuesday when, according to the Indian military, 20 heavily-armed militants and Pakistani soldiers crossed the Kashmir border and killed five Indian troops.
The Pakistani military has denied that its soldiers killed any Indian troops and accused Indian soldiers of killing a pair of civilians and wounding two others along the border over the last week.
The latest accusation came Wednesday when a Pakistani military official said Indian troops shelled the Battal sector of Pakistan-held Kashmir on Tuesday night, killing one civilian and seriously wounding another.
An Indian army officer denied the allegation, saying there was no shelling or exchange of gunfire in the sector. Both the Pakistani and Indian officials spoke on condition of anonymity in line with military policy.
Pakistan's new prime minister, Sharif, took office in June with a pledge to improve relations with India to help turn around his country's stuttering economy.
Trade between the two countries is around $2 billion per year and could go as high as $11 billion once trade is normalised, according to some estimates.
Finance Minister Muhammad Ishaq Dar indicated earlier this week that the government was backing off granting most favored nation trading status to India in the wake of the violence on the Kashmir border.
But Sharif has expressed hope that the normalisation process would continue and said he looks forward to meeting with his Indian counterpart on the sidelines of the UN General Assembly meeting in New York in September.
''Pakistan will continue to respond to the situation with restraint and responsibility in the hope that steps would be taken by India to help reduce tensions,'' Sharif said Wednesday. ''Our objective is peace. For that, what we need is more diplomacy.''
Sharif, who has served as prime minister twice before, has experience being undermined in his efforts to reach out to India.
He signed a landmark agreement with the country in February 1999 that sought to avoid nuclear conflict, but the goodwill didn't last long.
In May 1999, the Pakistani army chief at the time, Gen Pervez Musharraf, quietly sent soldiers into an area of Indian-administered Kashmir called Kargil, sparking a conflict that cost hundreds of lives and could have led to nuclear war.
Sharif said the army acted without his knowledge. Five months later, Musharraf toppled Sharif in a coup and sent him into exile in Saudi Arabia, not allowing him to return until 2007.
Yusuf, the Pakistani expert, said he believes the army's leaders are now on the same page as Sharif in terms of gradually improving ties with India because the military has its hands full fighting deadly Taliban-militant violence.