According to Crypto Rover, former President Trump stated that he spoke for 75 minutes with Russian President Putin, who indicated he would 'very strongly' respond to Ukraine's attack on Sunday (source: Crypto Rover on Twitter, June 4, 2025). This heightened geopolitical tension has historically led to increased volatility in Bitcoin and broader cryptocurrency markets, as traders seek safe-haven assets and react to global risk events. Investors should closely monitor BTC and altcoin price movements for potential short-term swings following further developments.