The beaten-down defense stocks are now roaring back to life, with the Nifty India Defense index rising more than 20 per cent in March, effectively moving out of bear market territory. An index is typically considered out of bear territory when it rises at least 20 per cent from its most recent low. The index, which hit a recent low of 5,025.30 on March 3, has seen a sharp revival of as much as 23 per cent in less than three weeks.