Investing.com -- Daikin Industries, the Japanese air conditioning heavyweight, has announced it will cease the production of white phosphorus rounds for the Japan Self-Defense Forces, according to Nikkei . The decision comes in the wake of mounting pressure from investors, who have raised humanitarian concerns about the smoke-producing munitions.

White phosphorus rounds are known for their ability to trigger a chemical reaction with the air, creating smoke screens. These munitions are commonly used by the Japan Self-Defense Forces in their exercises.

This move by Daikin comes in a climate where some European funds are steering clear of companies that have significant defense-related sales. The shift in strategy is a clear response to the investor pressure and the growing concerns over the humanitarian implications of these munitions.

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