Sunday Evening Links

[AP] Russia demands Mariupol lay down arms but Ukraine says no

[AP] Amid new bombings, Ukraine now seen as a war of attrition

[The Hill] Chinese ambassador declines to say Beijing won't provide military supplies, weapons to Russia

[Yahoo/Bloomberg] U.S. Equity Futures Steady as Crude Pushes Higher: Markets Wrap

[Yahoo/Bloomberg] Oil Climbs as Traders Gauge War in Ukraine, Middle East Tensions

[Free FT] ‘Hell on earth’: survivors recount Mariupol’s annihilation under Russian bombs | Free to read

[Reuters] 'What I saw, I hope no one will ever see' says Greek diplomat returning from Mariupol 

[Yahoo/Bloomberg] Houthis Target Aramco Sites in Saudi Arabia Using Drones

[Yahoo/Bloomberg] Stocks Face Unique Risks That Lead to Bear Markets: Four Charts

[WSJ] War in Ukraine Is Already Taking Its Toll on Global Food Supplies

[FT] Nato chiefs meet as war in Ukraine enters a second month