The Department of Defense, specifically the Department of the Army, is seeking proposals for the procurement of propelling charge support for 60mm, 81mm, and 120mm ammunition. This presolicitation opportunity is set aside for small businesses under the SBA guidelines and falls under the NAICS code 325920, which pertains to explosives manufacturing. The goods are critical for military operations, ensuring the effective performance of various munitions. Interested parties should direct inquiries to Carly Frye at carly.c.frye.civ@army.mil or Bethany Carbajal at bethany.n.carbajal.civ@army.mil for further details.