Ukrainian President Volodymyr Zelenskyy visited troops at the front line near Bakhmut as Ukrainian forces continue to make ground in their counteroffensive, the president's office said Tuesday.

Zelenskyy, who was accompanied by commander of ground forces Col. Gen. Oleksandr Syrskyi, thanked soldiers for their service and presented them with awards, according to a video released by the office.

"I awarded the best warriors. And I thank everyone who fights for the sake of the state," Zelenskyy said.

Ukrainian defense forces continue to advance in the direction of Melitopol, according to the spokesman for Pavlo Kovalchuk, the general staff of the Armed Forces of Ukraine.

"They were successful in the direction of Robotyne - Novoprokopivka. They are entrenching at the achieved milestones," the spokesman said.

-ABC News' Will Gretsky

Cuban officials announced Monday that they have "detected" and are "working on the neutralization and dismantling of a human trafficking network that operates from Russia to incorporate Cuban citizens living there, and even some from Cuba, into the military forces participating in war operations in Ukraine."

"Attempts of this nature have been neutralized and criminal proceedings have been initiated against people involved in these activities," the Cuban Ministry of Foreign Affairs said in a statement.

The ministry noted that "Cuba has a firm and clear historical position against mercenarism and plays an active role in the United Nations in repudiation of this practice."

"Cuba is not part of the war in Ukraine," the ministry added. "It is acting and will act energetically against anyone, from the national territory, who participates in any form of human trafficking for the purpose of recruitment or mercenarism for Cuban citizens to use arms against any country."

-ABC News' Mara Valdes

Ukraine’s President Volodymyr Zelenskyy has asked the country’s parliament to replace the country’s current Minister of Defense.

In a Sunday address, Zelenskyy told the Ukrainian people they need new approaches for the military and Rustem Umerov is the person he wants in the minister job. Current minister Oleksiy Reznikov has served throughout the conflict with Russia.

Additionally, Zelenskyy announced he had reached an agreement with French President Emmanuel Macron. Though he did not go into details, Zelenskyy mentioned the agreement is related to training Ukrainian pilots in France.

-ABC News' Ellie Kaufman

Russian officials are claiming a drone attack on the Bryansk region by Ukraine, the second such attack in the country in as many nights. Two drones were allegedly shot down by air defense in the city, according to local officials.

One of the Ukrainian kamikaze drones that attacked Bryansk fell on the hotel of the Department of Affairs of the regional government, about 100 meters from the building of the regional administration, according to multiple local officials.

Meanwhile, Russia claimed it repelled a drone attack on the Moscow region. The drone attack Thursday morning caused no casualties or destruction in the Voskresensk district of the Moscow region, the district's head, Alexei Malkin, said.

"No traces of destruction have been discovered thus far. No one was injured. All emergency services are working at the scene," Malkin said on his Telegram channel.

"On-duty air defenses destroyed the unmanned aerial vehicle over the Voskresensk district of the Moscow region," the ministry said.

-ABC News' Will Gretsky

Ukrainian President Volodymyr Zelenskyy and U.S. President Joe Biden are set to meet in Lithuania’s capital on Wednesday afternoon, a day after NATO leaders announced during a summit that Ukraine will be allowed to join the alliance "when allies agree and conditions are met" but didn't offer a timeline.

Earlier Wednesday, Zelenskyy held a joint press conference with NATO Secretary-General Jens Stoltenberg, fielding many questions from reporters about Ukraine's path to NATO membership. The Ukrainian president took a noticeably softer tone compared to his remarks the previous day criticizing the lack of a timeline as "unprecedented and absurd."

Zelenskyy told reporters it's difficult as NATO partners are living under different conditions, whereas in Ukraine "survival" matters. He said he understands some people are "afraid" to talk about Ukraine joining NATO because "nobody is willing to have a world war." He acknowledged that his country cannot be a member of the alliance while a war is going on within its borders, but he said "signals are important."

When asked about his upcoming meeting with Biden and how he plans to convince the U.S. president that Ukraine is ready for NATO membership, Zelenskyy responded with gratitude to the United States and confidence that Ukraine will join the alliance once Russia's war is over.

"I'm grateful to President Biden and to the Congress and to the people of United States that are truly the leaders in support and assistance to Ukraine. We highly appreciate this," the Ukrainian president told reporters. "Not planning to find any arguments for making sure that President Biden would see us in NATO. I believe that those arguments, they should be mutual because it's all about this security, the East, the European continent, the Eastern Flank of NATO. And I believe that NATO needs us just as we need NATO. And I believe that this is absolutely fair. I am confident that after the war, Ukraine will be in NATO. We will be doing everything possible to make it happen so that we with the United States would have a same understanding and same vision."

-ABC News' Molly Nagle and Joe Simonetti