Oil giant ExxonMobil announced Tuesday it will be ending current and future investments in Russia.

Specifically, it will cease operations at its Sakhalin-1 venture, which the company operates on behalf Japanese, Indian and Russian companies.

"As operator of Sakhalin-1, we have an obligation to ensure the safety of people, protection of the environment and integrity of operations. Our role as operator goes beyond an equity investment," the company said in a statement.

ExxonMobil said its stoppage of investments in Sakhalin-1 will "need to be carefully managed and closely coordinated with the co-venturers."

The company added that it wouldn't invest in future developments in Russia.

Several Jewish groups condemned Russia for a missile attack that struck a Ukrainian Holocaust memorial.

The missiles struck the site of the Babyn Yar massacre where 33,000 Jewish men, women and children were killed in September 1941.

The Auschwitz Memorial and Museum in Poland tweeted, "It’s hard to expect the Russian army to respect the dead if it is not capable of respecting human lives."

The United States Holocaust Memorial Museum noted that Ukrainian President Volodymyr Zelenskyy visited the site last year to commemorate the 80th anniversary of the event.

"We stand with him and the Ukrainian people during these critical times," the museum said in a statement.

Israel’s Yad Vashem, the World Holocaust Remembrance Center, called on the international community to protect sites such as Babyn Yar as well as the innocent civilians caught in the crossfire.

"Rather than being subjected to blatant violence, sacred sites like Babi Yar must be protected," Yad Vashem said in a statement.

-ABC News' Conor Finnegan

Apple is taking "a number" of actions in response to Russia's invasion of Ukraine, including pausing product sales in Russia, stopping exports into the country and limiting Apple Pay there, according to a statement from the tech giant on Tuesday.

In addition, RT, Russia's state-run news network, and Sputnik have been removed from the AppStore outside of Russia.

Apple has also disabled traffic and live incidents in Apple Maps in Ukraine for safety of Ukrainian citizens.

"We are deeply concerned about the Russian invasion of Ukraine and stand with all of the people who are suffering as a result of the violence," Apple said in the statement. "We are supporting humanitarian efforts, providing aid for the unfolding refugee crisis, and doing all we can to support our teams in the region."

-ABC News' Zunaira Zaki

The United Kingdom is imposing sanctions on Belarus in response to the role the country is playing in Russia’s invasion of Ukraine, including facilitating the invasion from within its borders.

Four senior defense officials have been sanctioned, leaving them unable to travel to the U.K. and freeing any of their U.K.-based assets. Also sanctioned are a Belarusian aircraft repair plant and a military semiconductor manufacturer.

Britain's Foreign Secretary Liz Truss said, "We are inflicting economic pain on [Russian President Vladimir] Putin and those closest to him. … The [Belarusian President Alexander] Lukashenko regime actively aids and abets Russia’s illegal invasion and will be made to feel the economic consequences for its support for Putin."

-ABC News' Christine Theodorou

The Russian forces charging toward Kyiv haven't made progress in the last day as they face Ukrainian resistance and low food and gas supply, a senior U.S. defense official told reporters Tuesday.

However, it could be a deliberate pause, the official said. "Part of the stall could be ... as a result of their own self-determined sort of pause in operations -- that they are possibly regrouping, rethinking, reevaluating," the official said.

The U.S. believes Russian forces "have committed now more than 80% of what was their pre-staged combat power," the official added.

The official said some Russian soldiers weren't told they were going into combat. The official said "not all of them were apparently fully trained and prepared."

The strong Ukrainian resistance has also hurt morale, according to the official.

Russia has now launched more than 400 missiles on Ukraine, the official said. The U.S. believes Russia has launchers that could be used for thermobaric weapons, but cannot confirm their use, the official said.

Russian forces are making the most progress in the south. Russians are attacking Kherson in south Ukraine, which "appears very much to be contested city at this point," the official said.

Russians are also approaching Mariupol in southeastern Ukraine, and while they haven't yet entered the city, "they are close enough now that they could attack Mariupol with long range fires," the official said.

Two towns on the path to Mariupol are believed to be occupied by the Russians, according to the official.

The U.S. believes the Russians hope to move north out of Mariupol up to the heavily-contested city of Kharkiv. The official said they believe Russian forces are trying to encircle Kharkiv.

The U.S. official noted that they've seen "certain risk-averse behavior by the Russian military" over the last week.

"Take the amphibious assault, for instance. They put those troops ashore a good 70 kilometers away from Mariupol because they knew Mariupol was going to be defended and they could put them ashore in an uncontested environment. And they still haven't reached Mariupol," the official said.

"They are not necessarily willing to take high risks with their own aircraft and their own pilots," the official said.

"And of course we're seeing that on the ground -- the fairly slow and steady progress that they have made, and you guys are seeing it for yourselves on the ground where ... units are surrendering, sometimes without a fight."

-ABC News' Matt Seyler