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In Ukraine, courage knows no passport

For Ania Tatou, Ukraine's war has become a way to reclaim her identity

January 6, 2025

4 min read

January 6, 2025

4 min read

In the hellish battlegrounds of Ukraine’s frontlines, Ania Tatou, a determined 33-year-old from Liège, Belgium, has found a calling she had long dreamed of but never thought possible.

Born without a right leg, Ania’s journey to the front lines of Ukraine’s fight against Russia has been shaped by her resilience, overcoming personal obstacles to fight for Ukraine.

For her, this war is more than a battle; it is a journey into her heritage, a chance to connect with the lands of her ancestors and honour their legacy. But in an unexpected twist of fate, Ania has also found love, now serving with her Ukrainian partner on the front lines.

Her story began far from Ukraine. Born in Poland, she was abandoned at a hospital due to her disability and later adopted by a Belgian family in Liège. Even as a child, she dreamed of becoming a soldier, determined to overcome any barrier.

“When I was around six, I would sleep on the floor next to my bed,” Tatou recalls. “My parents would find me there every morning, doing push-ups and sit-ups. I was training, even then.”

Honouring heritage

When the war in Ukraine began, Tatou felt a strong pull to go there to help. She initially joined humanitarian convoys, transporting supplies from Belgium to Ukraine. She also helped evacuate families passing through the Polish border. 

Yet, it wasn’t long before she felt called to do more. She continued her volunteering evolution by transporting humanitarian supplies to war-torn villages on the front, getting closer and closer to the most pressing dangers.

She describes her experience in Niu-York on the Donetsk front as being the scariest. “Every minute, bombs and artillery were hitting the area,” she says. “We were 400 metres away from the Russians and we didn’t know if we would make it out alive with the civilians that we were picking up,” she adds. 

Her connection to Ukraine is more than professional. At 26, Ania discovered that her grandfather was from Zaporizhzhia, a city in eastern Ukraine. Suddenly, her mission became about family and honouring her heritage.

“I found out I was Ukrainian,” she says. “When I arrived here, I wanted to kiss the ground. Every time I cross the border, I cry. I know I have to stay here. This is home—it’s my grandfather’s home, and my great-grandfather fought for this land. I feel like I was meant to be here.”

One of Ukraine’s own

Tatou’s empathy for Ukraine has reshaped every aspect of her life, including her love life. She now shares her journey with a Ukrainian soldier she met on a night train to Mykolaiv. Though they often find themselves separated by their duties, they maintain their relationship by constantly texting and conducting video chats, attempting to draw strength from each other.

Tatou is currently undergoing training to become a drone pilot. She didn’t tell her boyfriend of her plans to join the army. Upon finding out, she says, “He was happy but stressed out at the same time.” She points out that he wants to ensure she is safe at all times but is unable to because he is also fighting on the front.

Even in the trenches, Tatou’s team treats her as one of their own and looks out for her like a sister. She is part of the 505th Battalion in Ukraine’s 37th Brigade, where she is the only foreigner and one of the few women on her team.

The men respect her strength and dedication, seeing her as a symbol of resilience. “The soldiers call me a Cossack,” she says proudly, invoking the historic fighters who defended Ukraine centuries ago.

“Even though I have one leg, I knew I had to go and help,” she said. “Everybody must do what they can.” Yet, Tatou remains determined to fight. “I could die anywhere,” she reflects, “but here, I’m where I need to be.”

For Tatou, the war has become a fight for her adopted homeland and a way to reclaim her identity. Her life is now woven into the fabric of Ukraine’s struggle, and she intends to stay until victory is achieved. “This is where I belong,” she says.

Photo: Ana Tatou personal Facebook page.

David Kirichenko

David Kirichenko

David Kirichenko is an associate research fellow at the Henry Jackson Society.

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Case study: Global technology company

1. The Client

A global technology company operating across EMEA, with a regional HQ in Istanbul. The company manages 20+ markets, handling everything from brand campaigns to strategic partnerships.

Role we worked with: The EMEA Head of Marketing (supported by two regional managers).

2. The Challenge

Despite strong products and a respected global brand, the regional team was struggling with:

  • Misaligned strategy across markets → campaigns executed with inconsistent narratives.
  • Slowed growth → lead generation plateaued despite increasing spend.
  • Internal friction → marketing, sales, and product teams disagreed on KPIs and priorities.

Traditional fixes (more meetings, more reporting) only created more noise.

3. The Sprint

We ran a 10-day Remote Reinvention Sprint with the regional HQ team.

  • Day 1–3: Intake → Reviewed decks, campaign data, and plans.
  • Day 4: Sprint Session (90 mins) → Breakthroughs:
    • Sales and marketing had different definitions of “qualified lead.”
    • 40% of spend was going into low-potential markets.
    • The team assumed the problem was lack of budget, but it was actually lack of alignment.
  • Day 5–10: Synthesis → Insights distilled into a Clarity Brief + Insight Canvas.
4. The Breakthrough

The Sprint uncovered that the issue wasn’t budget, but fragmentation.
Three sharp insights unlocked a way forward:

  1. Unified KPIs bridging marketing + sales.
  2. Market prioritisation → shifting budget to 5 high-potential markets.
  3. Simplified narrative → one EMEA core story, locally adaptable.
By just realigning resources and focus, the client could unlock an estimated £250,000 in efficiency gains within the next 12 months — far exceeding the Sprint’s value guarantee. The path to higher returns was already inside the business, hidden by misalignment.
5. From Sprint to Action (4 Pillars Applied)

With clarity secured, Reinvantage didn’t suggest “more projects.”

Instead, we used the Sprint findings to create laser-focused next steps — drawing only from the areas that would deliver the most impact:

  • Readiness → Alignment workshops for sales + marketing teams. New playbooks clarified “qualified lead” definitions and reduced internal disputes.
  • Foresight → A market-opportunity scan identified which 5 countries would deliver the highest ROI, removing the guesswork from allocation.
  • Growth → Guided the reallocation of €2M budget and designed a phased rollout strategy that protected risk while maximising return.
  • Positioning → Built a messaging framework balancing global consistency with local nuance, ensuring campaigns spoke with one clear voice.

Because the Sprint had stripped away noise, these actions weren’t generic consulting ideas — they were directly tied to the breakthroughs.

6. The Results
  • +28% increase in qualified leads across the region.
  • 30% faster campaign rollout due to streamlined approvals.
  • Budget efficiency gains → €2M redirected from low-return to high-potential markets.
  • Internal cohesion → marketing + sales now use a single shared dashboard.
The client came in believing they needed more budget.
The Sprint revealed that what they really needed was clarity and alignment.

With that clarity, the four pillars became not theory, but practical tools to deliver measurable impact.

The Sprint guaranteed at least £20,000 in value — but in this case, it helped unlock more than 10x that within six months.

Case study: Regional VC fund & accelerator

1. The Client

A regional venture capital fund and accelerator focused on early-stage tech start-ups in the Baltics and Central Europe.

The fund had raised a new round and was under pressure to deliver stronger returns while also building its reputation as the go-to platform for founders.

Role we worked with: Managing Partner, supported by the Head of Portfolio Development.

2. The Challenge

Despite a promising portfolio, results were uneven.

Key issues:

  • Scattered portfolio support → no consistent playbook for start-ups, every partner did things differently.
  • Weak differentiation → founders and co-investors saw the fund as “one of many” in the region.
  • Stretched team → too many small bets, not enough clarity on which companies to double down on.

The leadership team knew something was off, but disagreed on whether the issue was pipeline quality, market conditions, or internal capacity.

3. The Sprint

We ran a 10-day Remote Reinvention Sprint with the partners and portfolio team.

  • Day 1–3: Intake → Reviewed pitch decks, pipeline funnel data, and start-up performance reports.
  • Day 4: Sprint Session (90 mins) → Breakthroughs:
    • No shared definition of a “high-potential founder.”
    • Support resources were spread too thin across the portfolio.
    • The fund’s positioning was more reactive than proactive — it didn’t own a distinctive narrative in the market.
  • Day 5–10: Synthesis → Insights consolidated into a Clarity Brief + Insight Canvas.
4. The Breakthrough

The Sprint revealed that the challenge wasn’t pipeline quality — it was lack of focus and positioning.

Three core insights provided the turning point:

  1. Portfolio Prioritisation Framework → defined clear criteria for where to double down.
  2. Founder Success Playbook → standardised support model for portfolio companies.
  3. Differentiated Narrative → repositioned the fund as “the accelerator of reinvention-ready founders.”
These shifts alone gave the fund a path to add an estimated £2M+ in portfolio value over the following 18 months, by concentrating capital and resources where they could move the needle most.
5. From Sprint to Action (4 Pillars Applied)

With clarity from the Sprint, Reinvantage created a tailored support plan:

  • Readiness → Coached partners on using the new prioritisation framework and trained the team on deploying the Founder Success Playbook.
  • Foresight → Ran scenario analysis on regional tech trends, helping the fund anticipate where capital would flow next.
  • Growth → Guided resource reallocation across the portfolio and supported new co-investor pitches for top-performing start-ups.
  • Positioning → Crafted a sharper brand story for the fund, positioning it as the reinvention partner for globally minded founders.
6. The Results
  • 10 portfolio companies onboarded to the new Playbook → greater consistency of support.
  • Raised follow-on capital for 3 top start-ups with the new prioritisation framework.
  • +26% increase in inbound deal flow from founders citing the fund’s new positioning.
  • Stronger internal cohesion → partners aligned on where to focus resources.
The client thought the problem was pipeline quality.
The Sprint showed it was actually lack of clarity and focus inside the firm.

By applying the four pillars, Reinvantage helped turn scattered effort into concentrated value creation.

The Sprint guaranteed at least £20,000 in value; here it set the stage for multi-million-pound upside in portfolio growth.

Case study: International impact Organisation

1. The Client

A large international impact organisation focused on entrepreneurship and economic empowerment.
The organisation runs multi-country programmes across Eastern Europe and Central Asia, often in partnership with global donors and corporate sponsors.

Role we worked with: Senior Programme Director, responsible for regional coordination.

2. The Challenge

The organisation had launched a flagship regional initiative supporting women entrepreneurs, but the programme was underperforming.

Key issues:

  • Fragmented delivery → each country office interpreted the programme differently.
  • Donor frustration → reporting lacked consistency and clear impact metrics.
  • Lost momentum → staff energy was spent on administration rather than scaling success stories.

Traditional programme reviews had produced long reports, but no real alignment or action.

3. The Sprint

We ran a 10-day Remote Reinvention Sprint with the regional leadership team and representatives from two country offices.

  • Day 1–3: Intake → Reviewed donor reports, programme KPIs, and field feedback.
  • Day 4: Sprint Session (90 mins) → Breakthroughs:
    • Donors cared about quantifiable outcomes, but reporting focused on stories.
    • Staff were duplicating efforts across countries, wasting time and resources.
    • The initiative lacked a clear theory of change — everyone described its purpose differently.
  • Day 5–10: Synthesis → Insights distilled into a Clarity Brief + Insight Canvas.
4. The Breakthrough

The Sprint revealed that the issue wasn’t donor pressure or programme design — it was a lack of shared framework and alignment.

Three critical insights reshaped the path forward:

  1. One Unified Theory of Change → agreed narrative for why the programme exists.
  2. Core Impact Metrics → clear, comparable KPIs across all countries.
  3. Smart Resource Sharing → digital hub to stop duplication and accelerate knowledge flow.
By eliminating duplicated reporting and clarifying what success looks like, the client saw they could save the equivalent of £100,000 in staff time annually — while also unlocking stronger donor confidence and follow-on funding opportunities.
5. From Sprint to Action (4 Pillars Applied)

Armed with Sprint clarity, Reinvantage proposed a laser-focused support plan:

  • Readiness → Trained programme leads on using the new metrics and integrated them into existing workflows.
  • Foresight → Analysed donor trends and expectations, aligning the initiative with the next funding cycle.
  • Growth → Developed a funding case based on the new unified theory of change, securing higher renewal chances.
  • Positioning → Crafted a regional success narrative and storytelling toolkit, helping them showcase results consistently across markets.
6. The Results
  • 30% less time spent on reporting → freed capacity for programme delivery.
  • Donor satisfaction improved → positive feedback on the clarity of impact evidence.
  • Secured new funding commitment → one major donor increased their contribution by 20%.
  • Stronger internal morale → staff felt they were working with clarity, not chaos.
The client thought it needed better donor management.
The Sprint revealed it needed a shared foundation across its teams.

By anchoring on the four pillars, Reinvantage turned alignment into efficiency gains and fresh funding opportunities.

The Sprint guaranteed at least £20,000 in value; here it unlocked both six-figure savings and future-proofed funding.

Case study: National digital development agency

1. The Client

A national digital development agency tasked with driving the government’s digital transformation agenda, including e-services, citizen portals, and smart city pilots.

Role we worked with: Director of Digital Transformation, supported by IT and service delivery leads from three ministries.

2. The Challenge

The agency had strong political backing but faced hurdles in implementation.

Key issues:

  • Siloed projects → each ministry developed digital tools independently, leading to duplication.
  • Citizen frustration → services were digital in name, but still required multiple logins and offline steps.
  • Funding pressure → international partners demanded clearer impact in the short term.

The agency wanted to accelerate momentum but struggled to get alignment across ministries.

3. The Sprint

We ran a 14-day Immersive Reinvention Sprint with the agency’s leadership and digital focal points from three ministries.

  • Day 1–3: Intake → Reviewed strategy docs, donor reports, and citizen feedback data.
  • Day 4: Immersive Sprint Session (half-day) → Breakthroughs:
    • Each ministry had different definitions of “digital service.”
    • 20% of budget was going into overlapping pilot projects.
    • Citizens’ top frustrations were known — but not prioritised.
  • Day 5–14: Synthesis → Insights consolidated into a Clarity Brief + Insight Canvas.
4. The Breakthrough

The Sprint revealed that the biggest blocker wasn’t lack of funding, but lack of shared priorities.

Three practical insights stood out:

  1. One Definition of Digital Service → agreed across ministries.
  2. Quick-Win Prioritisation → focus on top 3 citizen pain points (ID renewal, business registration, healthcare booking).
  3. Shared Resource Map → pool budgets to eliminate duplication.
These changes alone allowed the agency to unlock £75,000 in immediate savings and deliver 2–3 visible improvements in the next quarter — meeting donor expectations and building citizen trust.
5. From Sprint to Action (4 Pillars Applied)

Based on the Sprint clarity, Reinvantage proposed a modest, targeted package of support:

  • Readiness → Facilitated inter-ministerial workshops to embed the “one digital service” definition.
  • Foresight → Analysed citizen feedback trends to shape the quick-win roadmap.
  • Growth → Supported the reallocation of funds to joint projects, reducing overlap.
  • Positioning → Crafted a communication plan highlighting early digital wins to donors and citizens.
6. The Results
  • 2 pilot services integrated into the central portal (ID renewal + healthcare booking).
  • Budget savings of £75,000 from eliminating overlapping projects.
  • Citizen satisfaction up modestly → call centre complaints on digital services dropped by 12%.
  • Donor confidence improved → short-term impact report received positive feedback.
The client thought it needed more funding and bigger projects.
The Sprint revealed it first needed clarity and alignment.

By applying the four pillars to a targeted scope, Reinvantage helped deliver visible results within a single quarter — proving progress to citizens and donors and laying the groundwork for deeper transformation.