Denmark planned to blow up Greenland runways if US invaded, reports say - BBC

Denmark planned to blow up Greenland runways if US invaded, reports say  BBCDenmark reportedly flew blood bags to Greenland in preparation for a US attack  The GuardianDenmark was ready to blow up Greenland runways if US invaded  Financial TimesDeranged Trump Threats Drove U.S. Ally to Plot Blowing Up Its Own Runways  The Daily BeastDanish deployed troops in Greenland fearing US invasion, reports say  Euronews.com