10 Most Undervalued Defense Stocks to Buy According to Analysts

7. TAT Technologies Ltd. (NASDAQ:TATT)

Forward P/E: 18.25

TAT Technologies Ltd. (NASDAQ:TATT) faced mixed analyst revisions on April 25, with Stifel lowering its price target to $53 from $60 while maintaining a Buy rating due to supply chain disruptions affecting auxiliary power unit components. The firm noted that these headwinds are expected to persist into the first half of 2026, impacting near-term revenue and margins.

On April 8, B. Riley initiated coverage of TAT Technologies Ltd. (NASDAQ:TATT) with a Buy rating and a $61 price target, describing the company as an underfollowed aerospace aftermarket opportunity. The firm highlighted strong secular growth potential through 2035, driven by increasing demand in maintenance, repair, and overhaul services.

TAT Technologies Ltd. (NASDAQ:TATT) is a global provider of aerospace and defense solutions specializing in heat exchangers, environmental control systems, and related components for commercial, business, and military aircraft. The company is headquartered in Charlotte, North Carolina, and was founded in 1969.

While near-term operational disruptions may weigh on performance, the company’s exposure to long-cycle aerospace aftermarket demand supports a resilient long-term growth profile. Its forward P/E of approximately 18, combined with structural tailwinds in aircraft maintenance and modernization, places TAT Technologies among the most undervalued defense stocks to buy according to analysts, and it remains positioned for sustained expansion over time.