Historical clue formulations

• Storm, say — 2026-02-01
• What the aliens do in "The War of the Worlds" — 2023-01-25
• Overrun — 2022-04-24
• Enter by force — 2021-09-25
• Blitz — 2020-08-29
• Trespass upon — 2018-10-21
• Attack, as across a boundary — 2011-08-23
• Maraud — 2009-11-29
• Irrupt — 2008-11-07
• Overrun — 2003-09-01
• Intrude upon — 2001-12-25
• Trespass on — 2000-06-25
• Encroach on — 1998-12-17
• Blitz — 1994-07-05