Captions will look like this

The residential areas of Ukrainian cities like Okhtyrka and Kyiv were devastated by Russian strikes.

Yahoo NewsYahoo News

People in Odesa are preparing to defend their port city.

There are metal barriers on the street. There is a roadblock made from spare tires.

People fill bags of sand at the beach. There is a monument in the center of the city.

More than half of Odesa's million or so residents have left the country since the beginning of the invasion.

Many of the people who stayed in Odesa have guns.

People walk in the street among antitank barriers made of large crossed pieces of metal.
People walk among antitank barriers placed to protect historic landmarks in Odesa, Ukraine, on Monday. (Scott Peterson/Getty Images)
A Ukrainian soldier stands among sandbags at a checkpoint.
A Ukrainian soldier at a checkpoint in Odesa on Monday. (Nacho Doce/Reuters)
A wall of tires stacked three or four high blocks a road.
A wall of tires blocks a road in Odesa on Monday. (Scott Peterson/Getty Images)
Several volunteers receive weapons training in a room.
Volunteers receive weapons training in Odesa on Friday. (Alexandros Avramidis/Reuters)
A man carries sandbags on his shoulder near a beach.
A man carries sandbags near a beach in Odesa on Monday. (Nacho Doce/Reuters)
A tall monument in a city plaza is seen covered with sandbags almost to the top.
A monument covered with sandbags in Odesa on Saturday. (Nacho Doce/Reuters)
Two civilian women hold rifles as they receive weapons training.
Civilian volunteers receive weapons training in Odesa on Friday. (Alexandros Avramidis/Reuters)
A soldier stands guard behind a barrier made of sandbags.
A soldier stands guard behind a wall of sandbags near the Odesa Opera and Ballet Theater in Odesa on Monday. (Scott Peterson/Getty Images)
Rifles are seen lying on the ground as volunteers receive weapons training.
Rifles are seen on the ground as volunteers receive weapons training in Odesa on Friday. (Alexandros Avramidis/Reuters)
Volunteers at the beach scoop sand into sandbags for use in building barricades.
Volunteers fill sandbags to build barricades in Odesa on March 5. (Max Pshybyshevsky/AP)
A Ukrainian soldier stands guard near sandbag barricades outside the Odesa Opera and Ballet Theater.
A Ukrainian soldier stands guard near barricades outside the Odesa Opera and Ballet Theater in Odesa on Saturday. (Igor Tkachenko/Reuters)
A Ukrainian soldier looks out from a small opening in a sandbag barricade at a checkpoint.
A Ukrainian soldier looks out from a checkpoint in Odesa on Monday. (Nacho Doce/Reuters)
Antitank barriers made of large crossed metal pieces are seen on the outskirts of Odesa.
Antitank barriers on the outskirts of Odesa on March 1. (AP)

_____

What happened this week in Ukraine? Check out this explainer from Yahoo Immersive to find out.

  • Despite shooting down nearly 70 Russian airplanes and another 80 helicopters, the Ukrainian air force has suffered its own losses that have given the Russians an even more decisive 10-to-1 advantage in the air.

  • Ben had no military training.

  • Few know that Amazon has millions of Prime subscribers.

  • Russia has stepped up its bombardment of the Ukrainian capital and launched new assaults on the port city of Mariupol, making bloody advances on the ground.

  • In a historic moment, Ukrainian President Volodymyr Zelenskyy addressed Canadian Parliament, asking Canadians to imagine the horror he has experienced over the last 20 days.

  • Good morning. There is room for compromise in talks with Russia, but is Vladimir Putin on the same page?

  • AdTheDaddest
    • Why this Ad?
    • Go ad-free*

    Some of the best company responses will be seen on social media.

  • Ukrainian President Volodymyr Zelenskyy addressed both Houses of Congress as his country tries to fight off the Russian assault.

  • Wastewater samples show that U.S. cases are rising again.

  • The poll came after Trump and Cawthorn both called Zelenskyy a thug.

  • The AirMini AutoSet is the world's smallest CPAP. For a limited time, you can get a free prescription for the AirMini.

  • The Office of the Prosecutor General says that at least five children die every day from the shelling.

  • This week alone, Biden said he is authorizing $1 billion in security assistance for Ukraine.

  • An adviser to Ukrainian President Volodymyr Zelensky said in a video that the conflict could end in May if Russian forces ran out of resources.

  • AdRaid
    • Why this Ad?
    • Go ad-free*

    Enjoy this stunning graphics and deep game-play.

  • The comic book tentpole set in Sony has been joined by Sydney Sweeney, of Euphoria and White Lotus fame. Sweeney's role has not been announced. Dakota Johnson has been cast as the title character. Madame Web is a paralyzed elderly woman with myasthenia gravis.

  • Tom Wait looks at the latest developments in the Russian invasion of Ukraine, including the address to Congress by the Ukrainian President.

  • Since the weekend, the jet has been flying between Moscow, Israel, and Istanbul.

  • AdPost Fun
    • Why this Ad?
    • Go ad-free*

    The only ones who can defeat the legendary Thanos are the superhero and villains of the Marvel universe.

  • The meeting between Jackson and Graham ended after 15 minutes, a short time in which Jackson sat down with a Republican.

  • Okhtyrka, a town in the northeast of the country, was a target for Russian troops at the beginning of the month. The train station seen in the video has five train lines, as well as imagery from Street View that shows similar trains to those in the video.

  • Ukrainian President Volodymyr Zelensky asked members of Congress to watch a video showing Ukrainian cities before and after Russia invaded.

  • AdKohl's
    • Why this Ad?
    • Go ad-free*

    The men's Dragon Ball Z hoodie has a fun, playful touch to it. The men's Dragon Ball Z hoodie has a fun, playful touch to it.

  • The second largest city in Ukraine has been destroyed by shelling.

  • The Ukrainian Ministry of Foreign Affairs decried Fedorov's kidnapping as a war crime. After Fedorov, a second Ukrainian may subscribe for free.

  • The National Coalition Against Domestic Violence said renewing VAWA was a major step but there was more work to be done.