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Why is Zelenskyy shaking up his cabinet amid successes against Russia?

▶ Watch Video: Ukraine’s Zelenskyy continues aid requests as Russia launches new strikes

Kyiv — Ukraine’s President Volodymyr Zelenskyy continued his push to overhaul the country’s top leadership by ousting Defense Minister Mikhailo Fedorov on Wednesday, just a day after parliament accepted Yulia Svyrydenko’s resignation as prime minister. The move has surprised many observers who credit the outgoing cabinet with Ukraine’s recent successes in countering Russia’s ongoing full-scale invasion.

Zelenskyy says the changes are aimed at preparing Ukraine for another difficult winter and strengthening relations with key foreign partners. But officials and lawmakers say the reshuffle also reflects broader political calculations inside Kyiv.

“Ukraine is changing its political strategy. Each priority area of foreign policy will be assigned to a specific person with substantial experience who is capable of implementing what we agree on at the leaders’ level and what the Ukrainian people expect,” Zelenskyy wrote on X. “The same applies to our domestic work … Preparing for winter is an extremely important priority, and Ukraine must be ready for every threat that may arise.”

Briefing Of The President Of Ukraine And Members Of The Cabinet Of Ministers
President of Ukraine Volodymyr Zelenskyy (2nd from left), Prime Minister of Ukraine Yulia Svyrydenko (center), and Head of the Office of the President of Ukraine Kyrylo Budanov (right) are seen during a briefing with members of the Cabinet of Ministers, March 5, 2026 in Kyiv, Ukraine.

Andrew Kravchenko/Global Images Ukraine/Getty

The initial changes have indicated he’s serious about both priorities. Last winter was Ukraine’s harshest since Russia launched its full-scale invasion in February 2022. As Russia hammered the country’s energy grid, cities endured weeks-long power and heating outages. Officials have warned that the government has not taken the steps necessary to prevent the same thing from happening this winter.

“The reason was the Svyrydenko cabinet’s failure to prepare adequately for the winter,” Oleg Dunda, a member of Ukraine’s parliament, told CBS News. “As far as I know, the implementation of the resilience plans was unsatisfactory. And so the question arose: Either try to strengthen this area in time, or let this cabinet take full responsibility.”

Svyrydenko’s likely replacement as prime minister, Serhiy Koretskyi, the CEO of Ukraine’s state energy giant Navtozgaz, may be well-positioned to address the shortcomings. 

“He is a real technocrat,” Yuriy Sak, an adviser to Ukraine’s Ministry of Strategic Industries, told CBS News. “The winter is coming, and there is a need to strengthen the energy sector and efficiency.”

Zelenskyy is expected to make Svyrydenko Ukraine’s ambassador to the United States. Officials say she has close relationships with members of the Trump administration, including Treasury Secretary Scott Bessent, dating back to their work on the “critical minerals deal” last year. 

Ukraine’s current ambassador in Washington, Olha Stefanishyna, submitted her resignation this week. 

But while some personnel shifts do track clearly with stated Ukrainian government priorities, others have confounded lawmakers and officials. Rumors that Zelenskyy could replace Fedorov at the Defense Ministry with current Minister of Internal Affairs Ihor Klymenko have drawn considerable pushback.

FILE PHOTO: Ukraine's President Zelenskiy and newly appointed Defence Minister Fedorov shake hands before their meeting in Kyiv
Ukraine’s President Volodymyr Zelenskyy greets Defense Minister Mykhailo Fedorov before a meeting in Kyiv, Ukraine, in a Jan. 14, 2026 file photo. 

Ukrainian Presidential Press Service/Handout/REUTERS

Fedorov, a 35-year-old tech entrepreneur with close ties to Silicon Valley, became the defense chief in January after spearheading technological reforms at Ukraine’s Ministry of Digital Transformation. He is widely credited with Ukraine’s recent battlefield successes, including a campaign to cut off fuel and logistics flows to Crimea, the southern Ukrainian peninsula occupied by Russia since 2014. 

Several officials told CBS News that Fedorov’s growing popularity has led some in Kyiv to view him as a potential political rival to Zelenskyy, and the Economist reported this week that there had been friction between Fedorov and some of Ukraine’s top generals, including the commander of the armed forces Oleksandr Syrskyi. 

A spokesman for Ukraine’s Ministry of Defense said the observations in the Economist article were gathered before Zelenskyy announced the reshuffle of his government, and they would not offer any further comment. 

As of Wednesday afternoon, Zelenskyy had announced no decision on any further moves in his shake-up, but he held meetings with Koretskiy, the likely new prime minister, as well as acting Prime Minister Denys Shmyhal, Minister of Internal Affairs Klymenko, and Fedorov. 

“The transformation of all processes within Ukraine’s Defense Forces that can sustain the motivation of our warriors must also continue, along with efforts to ensure that combat brigades are properly staffed. We all understand the challenges,” Zelenskyy wrote on X following his meeting with Fedorov. “It is important that the necessary leadership in the defense sector delivers results.”

AOC joins the growing number of women freezing their eggs. Here’s what to know

By CNN
(CNN) — US Rep. Alexandria Ocasio-Cortez is freezing her eggs to “feel more in control of her life,” she announced on social media Saturday. The 36-year-old has not said whether she plans to have children but said she had been saving up for the process.Egg freezing, formally called oocyte preservation, is one of the clearest ways to extend a woman’s childbearing years. It involves extracting eggs from the ovaries and preserving them until the woman hopes to become pregnant.Elective egg freezing has become much more popular over the past decade as the technique has gotten better and more women have chosen to delay pregnancy. Ocasio-Cortez, a New York Democrat, joins media personality Kourtney Kardashian, actor Rebel Wilson and actor Florence Pugh, among others, in sharing plans to freeze eggs. Here’s what to know about the process.When to freezeEgg freezing is most effective in a woman’s 20s or early 30s, when she typically has more viable eggs.“The answer is typically, the younger the better,” said Dr. Pardis Hosseinzadeh, assistant professor of gynecology and obstetrics at Johns Hopkins Medicine. “Women who do this procedure before the age of 35 typically have better outcomes in terms of the quality and quantity of the eggs that are retrieved. Both the number of eggs and the quality of those eggs decline with age.”Unlike men, who produce new sperm every day, women are born with all the eggs they will ever have. Over time, the number and quality of her eggs decline.A female baby is typically born with about 1 million to 2 million eggs. That number drops by about 10,000 a month before puberty and by about 1,000 a month after puberty.Factors such as smoking and medication use can also affect that supply. By age 30, a woman has about 70,000 eggs left; by 40, about 18,000. After 40, about half are abnormal and unlikely to result in pregnancy. By menopause – which typically happens between the ages of 45 and 55 – the remaining eggs are not fertile.What happens with egg freezingA woman interested in freezing her eggs first has a physical exam to determine whether she is a good candidate. A doctor reviews her medical history, orders blood and hormone tests, and performs a transvaginal ultrasound to estimate egg supply. A poor candidate might be someone who has a low number of eggs, uncontrolled medical issues or a hormone-sensitive cancer.If she qualifies, a doctor prescribes hormones, based mostly on her age and egg reserve, Hosseinzadeh said. The patient injects them for up to two weeks to encourage the ovaries to produce as many healthy eggs as possible.They include follicle-stimulating drugs such as Gonal-F and Follistim, which help ovarian follicles – tiny fluid-filled sacs inside a woman’s overy that each hold one immature egg – grow. FSH and menotropin stimulate egg production in the follicles and prompt the ovaries to release eggs. GnRH antagonists block hormones in the pituitary gland to prevent the patient from ovulating early.Regular blood tests and ultrasounds track the patient’s progress to help signal when the eggs have matured. Then, 36 hours before the eggs are retrieved, the patient takes trigger medication such as Lupron, Ovidrel, Novarel or Pregnyl to initiate final egg maturation.A doctor retrieves the eggs through an ultrasound-guided outpatient procedure under general anesthesia. The procedure takes 10 to 30 minutes, and most women can return to work the next day, said Dr. Mindy Christianson, chief of the Reproductive Endocrinology and Infertility Practice at Cleveland Clinic Fertility Center.An embryologist checks whether the eggs are mature enough to be fertilized later. They then undergo vitrification, a rapid-freezing process that uses liquid nitrogen, and are stored until the patient is ready to use them.How long eggs lastBecause egg freezing is relatively new, it’s not clear exactly how long eggs can be stored, but it’s believed to be decades.Liquid nitrogen storage pauses cellular activity, so the egg should not degrade over time.Risks and side effectsFertility hormone injections can cause some discomfort, but side effects are usually mild. Some people have mood swings, headaches, nausea or hot flashes. Once the hormone shots stop, these symptoms typically go away.In extremely rare cases, hormone injections can trigger a condition called ovarian hyperstimulation syndrome. The ovaries may swell, and fluid can leak into the abdomen. Mild cases can be treated with rest, fluids and electrolytes. Severe cases may require hospitalization and fluid drainage.The cost of egg freezingSome high-profile tech companies, including Meta and Apple, have advertised egg freezing as an employee perk. but most insurance does not cover the cost unless there is a medical reason, such as ahead of cancer treatments that will damage or destroy a woman’s eggs. One 2024 survey of large-company employee benefit plans found that about 21% covered elective egg freezing.Even AOC said she had to save for the procedure because her insurance doesn’t cover it. Prices vary and can climb into the thousands of dollars.“Ballpark, I would say it is around $10,000 to $15,000,” said Dr. Jen Eaton, president of the Society for Assisted Reproductive Technology.Egg storage is typically billed separately and can cost up to about $1,000 a year, depending on the facility. Eaton advises checking local facilities for specific costs and remembering that those costs do not include in-vitro fertilization treatment if the patient later chooses to use the eggs.Why freeze eggsElective egg freezing can offer more flexibility and control over reproductive health. Surveys show that women freeze their eggs for many reasons; they might want to finish school, become more financially stable or advance their careers before having children.“Many times, they don’t have immediate plans to pursue fertility, but they do have this intense desire or dream to become a mother, and it’s something that is weighing on them as they are pursuing other things like career or education, of they haven’t found the right fit [in a relationship], and they don’t want this to be a reason to settle for a relationship that’s not right,” Hosseinzadeh said.A 2026 National Science Foundation survey found what researchers called a “mating gap.”In a commentary about the survey, Marcia Inhorn, a Yale University anthropologist and author of “Motherhood on Ice,” described it this way: “Highly educated, heterosexual, professional women want the three P’s of partnership, pregnancy and parenthood, but are missing the three E’s of eligible, educated and equal male partners. Thus, they turn to egg freezing to preserve and extend their fertility while waiting for a mate who may or may not materialize.”Growing interestEgg freezing has become much more common in the past decade, Eaton said. In 2024, there were more than 39,000 egg retrieval or freezing cycles in the United States, up from 6,090 in 2014.Christianson said she has seen an uptick in interest at her practice in Beachwood, Ohio. About 25% of the patients she sees are people interested in freezing their eggs.“We definitely see when celebrities freeze their eggs, and also when people’s friends start freezing eggs, more people come in, as well,” she said. “When they hear about others doing it, it validates their decision and interest.”People are also having children later, Christianson said, which has increased interest in egg freezing. The average woman with a college degree now has her first child after age 35, a shift from decades ago, when many had children in their 20s.Patients often worry that the process will be daunting, Hosseinzadeh said, but clinics offer support throughout.What happens when someone wants to use their eggsWhen a person wants to use her eggs, they are thawed and fertilized with sperm from a partner or a donor through IVF.So far, relatively few people who freeze their eggs have gone ahead with using them, a February study found. But study co-author Dr. Mabel Lee said more women are doing so as the procedure becomes more common.“Even anecdotally, in my practice, it has become more frequent to have people come in saying, ‘I have eggs frozen from back in the day, and I want to use them now,’ ” said Lee, a reproductive endocrinologist and infertility specialist at HRC Fertility.Elective egg freezing was considered experimental until about 2013, when freezing techniques improved. Earlier attempts often damaged eggs because ice crystals formed during freezing; flash-freezing helps avoid that problem.Managing expectationsDaily injections may sound intimidating or “scary,” Lee said, and it is an intensive two-week period, “but I feel like most of the time, the feedback that I get from patients who are going through this is, ‘oh, that was so much easier than I expected.’ ”Patients should remember that freezing eggs does not guarantee pregnancy, Eaton said.She appreciates that celebrity disclosures have raised awareness about the procedure, but she said they can also send the wrong message if they make egg freezing seem like a simple insurance policy against infertility.”I think increasing awareness around this is great. I would just caution people against thinking that it’s a guarantee. I think a lot of celebrities unfortunately convey it like it is, that now they don’t have to worry about their fertility anymore,” said Eaton, who is also chief of reproductive endocrinology and infertility and director of the Fertility Center at Brown University.Freezing may help preserve eggs, but a person’s uterus still ages, raising their risk of pregnancy complications.Hosseinzadeh said she typically tells patients to think of egg freezing as a kind of insurance plan. If they’re younger, they may not even need to use their frozen eggs, since they may be able to get pregnant the natural way when they’re ready. “On the other hand,” she said, “don’t wait too long.”The-CNN-Wire™ & © 2026 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.
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