The Rainbow 3 Fire in the rural northeastern San Diego area expanded to about 50 acres, burning in steep terrain and threatening homes, prompting evacuations and a temporary shelter at a Fallbrook church. Cal Fire deployed hundreds of personnel along with air tankers and helicopters as evacuation warnings spread to surrounding Rainbow Crest communities and nearby areas.

Environment· Jul 23, 2026

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United States color-coded war plans

color-coded war plans that outlined potential U.S. strategies for a variety of hypothetical war scenarios

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UUnited States color-coded war plans· Environment · 7 sources · Jul 23, 2026Story

Rainbow 3 Fire Expands; Evacuations in San Diego

Environment· Jul 23, 2026

Facts from Wikidata (CC0).

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About United States color-coded war plans

In the 1920s and 1930s, the Joint Planning Committee of the United States Armed Forces developed strategies for various potential wartime scenarios, each named for a color. The plans were withdrawn when World War II broke out in 1939; they were replaced by five "Rainbow" plans developed for a two-ocean war against multiple enemies.

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United States color-coded war plans across IJR

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