
DroneUA, a Ukrainian distributor of unmanned systems, has started supplying robots to NASA, the company announced on March 4.
The first test batch has already been sent to Virginia for trials, where experts will determine the most effective …
Amy B. Zegart

DroneUA, a Ukrainian distributor of unmanned systems, has started supplying robots to NASA, the company announced on March 4.
The first test batch has already been sent to Virginia for trials, where experts will determine the most effective …

Key developments on March 4:

It’s a good decision, says Kremlin’s spokesman, following the U.S. pausing of all aid to Ukraine.
“The details remain to be seen, but if this is true, it is a decision that could indeed push the ‘Kyiv regime’ towards a …

President Donald Trump’s freeze on weapons is alarming Ukrainians, who look to U.S. air defense to stave off the worst of Russia’s missile attacks.
A White House representative on March 3 announced a “pause” on U.S. weapons aid to Ukraine …

Editor’s note: This is a developing story and is being updated.
The U.S. and Ukraine are preparing to sign a mineral deal on March 4, according to Reuters, citing sources familiar with the matter.
The sources indicated that U.S. President …

President Volodymyr Zelensky instructed Ukraine’s defense minister, intelligence chiefs, and diplomats on March 4 to reach out to the U.S. to clarify the future of American military assistance.
“People should not be guessing. Ukraine and America …

A Russian Su-35 fighter jet engaged in a dangerous provocation against a French Reaper drone over the Mediterranean Sea on March 2, French Defense Minister Sebastien Lecornu reported on March 4.
“The Russian Su-35 fighter jet behaved dangerously …

Ukraine’s Air Force struck a military facility near Troitskoye in Russia’s Kursk Oblast on March 4, destroying dugouts and firing positions, and killing up to 30 Russian military personnel, according to Ukraine’s General Staff.
The …

Ukraine plans to import about 3.5 billion cubic meters of gas for the upcoming heating season due to ongoing Russian attacks on its energy infrastructure, Bloomberg reported on March 4.
Recent Russian missile and drone strikes have significantly …

The pause in U.S. military aid to Ukraine is temporary and tied to the fallout from Ukrainian President Volodymyr Zelensky’s heated Oval Office exchange with U.S. President Donald Trump, House Speaker Mike Johnson said on March 4. …

The U.S. has suspended military aid to Ukraine as part of a pressure campaign to push Ukrainian President Volodymyr Zelensky toward negotiations with Russia, U.S. President Donald Trump’s senior adviser Jason Miller said on March 4. It’s just the …
In a briefing held Tuesday, March 4, Ukrainian Prime Minister Denys Shmyhal expressed gratitude to the United States for its ongoing military support, which has been crucial in Ukraine's resistance against Russian aggression. Shmyhal assured that, …

President Volodymyr Zelensky said on March 4 that his meeting with U.S. President Donald Trump at the White House “did not go the way it was supposed to be,” calling the fallout “regrettable."
The statement follows days of …

Russian forces in the Kharkiv sector of the front line have suffered more irrecoverable losses than wounded over the past month, Volodymyr Degtyaryov, spokesperson for Ukraine’s “Khartia” brigade, said on March 4.
“If you look …

Russian oil deliveries to the Czech Republic via the Druzhba pipeline have been halted, Czech news channel CT24 reported on March 4, citing Industry and Trade Minister Lukas Vlcek.
“We control the situation and are prepared for such …
Did former Polish president Lech Wałęsa write a letter to President Donald Trump expressing "fear and distaste" at his February 2025 meeting with Ukrainian President Volodymyr Zelenskyy? Yes, that's true: On March 3, 2025, Wałęsa shared these …

The U.S. continues to share intelligence with Ukraine despite President Donald Trump’s suspension of military aid, CNN reported on March 4, citing a source familiar with the matter.
Since the start of Moscow’s full-scale invasion, the U.S. has …

The U.S. has suspended military aid to Ukraine as part of a pressure campaign to push Ukrainian President Volodymyr Zelensky toward negotiations with Russia, U.S. President Donald Trump’s senior adviser Jason Miller told CNN on March 4. …
In light of halted U.S. military support, Ukraine’s resilience may last roughly six months, says Fedir Venislavskyi, a prominent member of Ukraine’s parliament and defense committee. Efforts are underway to find alternatives, he told RBC-Ukraine. …