CNN —The story of the past 27 months since Russia invaded Ukraine has been one of crumbling taboos. Despite securing more weapons from the United States last month, Ukraine has not been able to use them as it pleases. Red lines fadeThe US is joining the United Kingdom, France, Germany and several others in removing restrictions on how Ukraine uses the weapons it is given. Before Biden gave the green light, Putin had made veiled nuclear threats to countries considering allowing Ukraine to strike Russia with their weapons. In both cases, Russia had warned Ukraine and its Western allies not to cross its red line.

---

Persons: Joe Biden, Antony Blinken, Biden, Volodymyr Zelensky, Valentyn Ogirenko, Adam Kinzinger, Ben Hodges, ”, Vladimir Putin’s, Kateryna, Narciso Contreras, Franz, Stefan Gady, Ukraine “, Mathieu Boulegue, “, Putin, ” Stepanenko Organizations: CNN, Russian, Firefighters, Reuters, Institute for, Anadolu, Getty, International Institute for Strategic Studies, Kharkhiv, Center for, United, Russia Locations: Russia, Ukraine, Kyiv, United States, Moscow, Kharkiv, Washington, “, Prague, Czech, pummel Kharkiv, Russian, Kharkiv Oblast, Vovchansk, Kharkiv region, United Kingdom, France, Germany, Crimea, Kherson, Donetsk, Luhansk, Zaporizhia