Historical clue formulations

• Moves quickly, as a cloud — 2023-04-20
• Gulf war missiles — 2010-12-13
• Moves quickly, as a cloud — 2009-11-13
• Gulf war weaponry — 2009-02-07
• Mideast missiles — 2004-05-06
• Gulf war missiles — 2003-06-11
• Gulf war weapons — 1998-05-17