Here's what we're following today:
Some evacuate from Mariupol: Residents there continue to face constant Russian shelling and shortages of all basics.
A shelter in a Mariupol theater is intact: In a glimmer of good news, survivors are being pulled out of a theater that was hit by a Russian airstrike on Wednesday.
More U.S. aid to Ukraine: The package is worth $800 million — but more notable than the cost is the type of weapons it provides.