Sebastian Rotella, James Glanz and David E. Sanger report: In the fall of 2008, a 30-year-old computer expert named Zarrar Shah roamed from outposts in the northern mountains of Pakistan to safe houses near the Arabian Sea, plotting mayhem in Mumbai, India’s commercial gem.
Mr. Shah, the technology chief of Lashkar-e-Taiba, the Pakistani terror group, and fellow conspirators used Google Earth to show militants the routes to their targets in the city. He set up an Internet phone system to disguise his location by routing his calls through New Jersey. Shortly before an assault that would kill 166 people, including six Americans, Mr. Shah searched online for a Jewish hostel and two luxury hotels, all sites of the eventual carnage.
But he did not know that by September, the British were spying on many of his online activities, tracking his Internet searches and messages, according to former American and Indian officials and classified documents disclosed by Edward J. Snowden, the former National Security Agency contractor.
They were not the only spies watching. Mr. Shah drew similar scrutiny from an Indian intelligence agency, according to a former official who was briefed on the operation. The United States was unaware of the two agencies’ efforts, American officials say, but had picked up signs of a plot through other electronic and human sources, and warned Indian security officials several times in the months before the attack.
What happened next may rank among the most devastating near-misses in the history of spycraft. The intelligence agencies of the three nations did not pull together all the strands gathered by their high-tech surveillance and other tools, which might have allowed them to disrupt a terror strike so scarring that it is often called India’s 9/11.
“No one put together the whole picture,” said Shivshankar Menon, who was India’s foreign secretary at the time of the attacks and later became the national security adviser. “Not the Americans, not the Brits, not the Indians.” [Continue reading…]
