The WSJ:
The United States will not supply Ukraine with Patriot missile defense batteries. (US official)
USA will explore ways to strengthen Ukraine's air defenses by facilitating the transfer of Soviet-made systems such as the S-300.
PS: Greece has S-300 :)
White House:
With a very high probability, Russia could do a chemical attack.
USA has been sent 2000 gas masks and protective equipment to its embassies in Europe for a possible chemical attack.
📌Selcuk Bayraktar:
🔹Baykar generates more than 90 percent of its revenues from exports.
🔹We are dealing with unmanned warplanes with the income from there.