NEW DELHI (Reuters) - India said on Wednesday that it had conducted two more underground nuclear tests at 12.21 p.m. (0651 GMT), completing its planned series of experimental blasts. The government said in a statement that the "sub-kiloton" tests, as with the three tests on Monday, were carried out in the Pokhran range in the western desert state of Rajasthan. "The tests have been carried out to generate additional data for improved computer simulation of designs and for attaining the capability to carry out sub-critical experiments, if considered necessary," the statement said. "The tests were fully contained with no release of radioactivity into the atmosphere. This completes the planned series of tests," it said. India`s Hindu nationalist-led government broke the country`s 24-year-old self-imposed moratorium on testing on Monday, drawing a storm of criticism from around the world. U.S. officials said on Wednesday that President Bill Clinton would announce sanctions against India after the tests and Japan said it would suspend most grant aid to the country.