NEW DELHI — India’s defense research agency is preparing to test, for the first time, a high-altitude interceptor missile in November, a senior scientist says. The exo-atmospheric test is “part of the developmental trials” for the first phase of India’s ballistic missile defense (BMD) system, an official at the Defense Research and Development Organization (DRDO) says. “Critical simulation tests” are under way to prepare for the flight. “The major trial will be held in the last week of November,” the DRDO official says.

NEW DELHI — India on Oct. 2 moved its Mars Orbiter to the launch pad at Sriharikota range for its scheduled launch to the red planet on Oct. 28. After a series of tests, scientists at the India Space Research Organization (ISRO) gave the green light to transport the 1,340-kg orbiter to the launch pad for integration with the 350-ton rocket, which is an extended version of the space agency’s workhorse launcher, the Polar Satellite Launch Vehicle (PSLV-XL), an ISRO scientist says.

NEW DELHI — India has agreed to remove all hurdles to expanded weapons sales from the U.S., with plans to expedite licensing and approvals for what has become a nearly $9 billion defense trade between the two countries.