How are the dynamics of the Russia-Ukraine War affecting global agriculture markets & global food security, 4 years later? How can Ukraine’s allies best support its agricultural recovery & long-term growth? @csis.org experts answer in our latest Critical Questions: cs.is/4qT95tM

🌍 This #WorldWildlifeDay, we're celebrating the critical role of wildlife & plant biodiversity. Revisit analysis by experts @zaneswanson.bsky.social & Caitlin Welsh on the risks facing biodiversity & what it will take to safeguard these critical crops & wild plant species: cs.is/4avbeWi

After a sewer collapse outside Washington, DC, resulted in the largest wastewater spill in U.S. history, @foodwater.csis.org shares what the crisis reveals about U.S. water infrastructure Read: https://www.csis.org/analysis/what-potomac-river-sewage-spill-reveals-about-us-water-infrastructure

#NEWS: Per BBC, U.S. farms are becoming fewer but more tech dense as producers adopt AI tools. At @csis.org, we’ve been exploring the applications of AI for global food security. Read below ➡️ Precision ag: cs.is/3JxC725 ➡️ Early warning systems: cs.is/3NBt5TS

NEW: 4 years after Russia’s full-scale invasion, the war in Ukraine has reshaped European security, global markets, & the balance of power. In 10 charts, @csis.org breaks down battlefield developments, economic strain, military aid shifts, reconstruction costs, & what comes next. 🧵 Thread below:

NEW: For four years, Russia has relentlessly attacked Ukraine's vital water systems & resources. @csis.org expert David Michel explains how Russia has weaponized water as a tool of war & the lasting impacts these attacks will have on Ukrainian society. Watch here: www.youtube.com/shorts/UXm4f...

NEW: Four years after Russia's full-scale invasion upended global agricultural markets, new patterns emerge with implications for Ukraine's recovery & Russia's ability to use food exports for political benefits. @csis.org experts unpack here: cs.is/4qT95tM

Among the many threats facing U.S. water infrastructure, three are commonly noted: ⛈️ Extreme weather events 💻 Increased frequency and complexity of cyber threats 💼 The workforce shortage More from CSIS's Global Food and Water Security Program: https://bit.ly/3OjK6CC

NEW: On January 19, a major wastewater pipe called the Potomac Interceptor collapsed near Washington DC, causing the largest wastewater spill in U.S. history. Expert Tanvi Nagpal unpacks what it reveals about U.S. water infrastructure risks. Read: cs.is/4cFqEKv

#NEWS: Recently, @BBC highlighted the link between ecosystem stability & the UK’s national security. Last year, @csis.org experts @zaneswanson.bsky.social and Caitlin Welsh examined agrobiodiversity’s role in safeguarding global food & economic security. Read their report: cs.is/4l3jAse

ICYMI: Our Global Development Department recently hosted a launch event, featuring remarks from Congresswoman Sarah Jacobs (D-CA-51), a fireside chat with Congressman Chuck Edwards (R-NC-11), and a panel discussion with Director Caitlin Welsh & other @csis.org experts. Watch for more: cs.is/3Mg1x6k

At our recent event on water security in sub-Saharan Africa, expert Charity Osei-Amponsah noted that low-quality water infrastructure often drives costly cycles of replacement, absorbing resources without producing reliable, long-term systems. Watch here: cs.is/4jQzDdo

During a recent discussion on water security in sub-Saharan Africa, Muyatwa Sitali emphasized the importance of collaborative learning and tangible action, calling attention to the Africa Water Vision 2063 and Policy agenda. Watch here: cs.is/4jQzDdo

“Produced at scale, plant-based proteins and cultivated meats would help mitigate the plethora of national security threats related to animal-protein production,” argues Director Caitlin Welsh in the foreword for @brucefriedrich.bsky.social's new book, "Meat." More in the thread below ⤵️

NEW: The @csis.org Global Food and Water Security Program's February newsletter is out now! 🔗 Catch up on our latest analysis & media here: cs.is/3ZBrBfd 🔗 Read the Director's Note from Caitlin Welsh here: cs.is/3OeuNuK

STARTING NOW: Our @csis.org Global Development Department discusses a monumental shift in U.S. foreign assistance programming and the future of global development, featuring remarks from Representative Sara Jacobs (D-CA) and Representative Chuck Edwards (R-NC). Watch live here: cs.is/3Mg1x6k

TOMORROW: Members of Congress & @csis.org experts will discuss how recent policy shifts are changing global development & what that means for the future of U.S. engagement in the Global South. 📅 Tuesday, February 10 ⏰ 4:00-6:30PM ET 📍 In Person/Webcast Register to attend here: cs.is/3Mg1x6k

Regarding water security in sub-Saharan Africa, expert Joel Kolker highlighted the need for “quality over quantity" in terms of data. He noted the Global North's use of credit ratings—a tool that remains largely inaccessible in the Global South. Watch: cs.is/4jQzDdo

#Sudan Alert 🚨 Acute malnutrition levels surpassed the Famine threshold in two additional localities in North Darfur: Um Baru and Kernoi. Read the full @theipcinfo.bsky.social Alert: www.ipcinfo.org/ipcinfo-webs... 1/3

ICYMI: Last week, we hosted a digital report launch event on the water resource challenges & opportunities facing sub-Saharan Africa—the world’s most water-insecure region. Watch the discussion here: cs.is/4jQzDdo Read the digital report here: cs.is/4a9r8FT

NEW: Why is sub-Saharan Africa the world’s most water-insecure region? How can it solve its water resource challenges? In a new video, @csis.org expert David Michel unpacks where the region stands, what it'll take to build resilient water systems, & more. Watch: www.youtube.com/watch?v=jswD...

Africa faces a water crisis that is expected to worsen as populations grow rapidly and water systems are increasingly strained. The future of Africa’s economy depends on solving its water resource challenges. Read more from @foodwater.csis.org: features.csis.org/securing-afr...

NEW: Sub-Saharan Africa is the world's most water-insecure region. Its future wellbeing depends on solving its water resource challenges. Our @csis.org digital report breaks down this crisis—and the opportunities to solve it. Follow the thread below ⤵️

TODAY at 10:00am: Join us for the launch of a new digital report examining water resource challenges and opportunities facing sub-Saharan Africa. Watch live here: cs.is/4jQzDdo

TOMORROW: Water security experts David Michel, Joel Kolker, Charity Osei-Amponsah, & Muyatwa Sitali discuss building sustainable, resilient water systems in Sub-Saharan Africa—the world’s most water-insecure region. 📅 Friday, January 30 ⏰ 10:00AM ET 📍 Webcast Register here: cs.is/4jQzDdo

NEW: Sub-Saharan Africa is the world’s most water-insecure region, & its future hinges on solving its water resource challenges. Tune in next week for our digital report launch on the crisis. 📅 Friday, January 30 ⏰ 10:00AM ET 📍 Webcast Register here: cs.is/4jQzDdo

Looming water supply 'bankruptcy' puts billions at risk, UN report warns reut.rs/4r1aq2d

NEW: AI promises to improve food security early warning systems—which help inform decisionmakers & prevent hunger before it arises. Our latest analysis unpacks the risks & benefits of AI-enabled tools for food security early warning systems globally. Read here: cs.is/3NBt5TS

#NEWS: Protests have erupted across #Iran after the rial plunged to an all-time low against the U.S. dollar on December 28. 🧵 Follow the thread below to understand how food & water pressures are fueling the protests:

"The termination of the Household Food Security in the United States report will obfuscate the extent of food insecurity nationwide, but food insecurity will continue to affect U.S. national security and the U.S. economy," writes @foodwater.csis.org. www.csis.org/analysis/las...

#NEWS: Two commercial ships loading wheat were damaged by Russia's drone attack on Odesa, as reported by @theguardian.com. What does Russia stand to gain by undermining Ukraine's agricultural export infrastructure? Read @csis.org analysis here: cs.is/498iYhO

The USDA’s latest Household Food Security in the United States report shows that food insecurity rose for a third consecutive year, with 13.7 percent of households food insecure in 2024. More from @foodwater.csis.org: www.csis.org/analysis/las...

A new report from the CSIS Global Health Policy Center outlines 3 steps to protect against extreme heat—a growing national security, health, & economic threat. Urgent, coordinated action is critical to protect Americans, strengthen preparedness, & protect national interests. Read: cs.is/3KQNX8C

NEW: Last week, @usdagov.bsky.social released its Household Food Security in the United States report, assessing that 13.7% of U.S. households were food insecure in 2024. Director Caitlin Welsh unpacks what we lose with the termination of future reports. Read the analysis here: cs.is/4bkr4oQ

This year, Senior Fellow David Michel brought together leading water experts to unpack the future of water conflict and the possibilities for water cooperation in our podcast miniseries, Hidden Depths. Listen to the full series here: cs.is/3F1oDJQ

Earlier this year, we released a digital report examining agriculture's emerging threat landscape. Today, there are more threats to agricultural production than ever. If these threats are not prioritized at national & global levels, the world risks agricultural collapse. 🧵:

Happy Holidays from the CSIS Global Food and Water Security Program! As 2025 comes to a close, we want to thank our colleagues, partners, and community for their continued support and collaboration. Wishing you and yours a safe, restful, and happy holiday season.

As 2025 comes to a close, we're excited to highlight our Top 10 Most-Viewed Publications of 2025. 🧵 Follow the thread below for the full list, beginning with #1:

NEW: Our 2025 Year in Review Newsletter is out now! In this Special Edition, Director Caitlin Welsh reflects on our Top 10 Most-Viewed Publications of 2025. Check out the full list: 🔗 Director's Note: cs.is/3MGXIac 🔗 Newsletter: cs.is/4pW3Yt6

Why is Ukraine’s ag sector a strategic target for Russia? Director Caitlin Welsh explains in @lexpress.fr: “Russia deliberately targeted [Ukraine's ag] sector to undermine a major source of revenue, which Ukraine desperately needs to finance its war effort." 🔗: l.lexpress.fr/qvI

#Afghanistan Prolonged economic deterioration, recurrent drought, and a significant reduction in humanitarian assistance are pushing approximately 17.4 million people into high levels of acute food insecurity during the winter lean season (Nov 2025 to Mar 2026). www.ipcinfo.org/fileadmin/us...

🌍 FEWSNET released their latest Dec. briefing. Troubling signs of sustained drought, conflict, migration and food affordability pressures across the board will be contributing factors to what could be a very stressful and deadly year. Read the brief report ➡️ fews.net/global/food-...

📢 IN CASE YOU MISSED IT Last month, the IPC released 4 analyses on Sudan, South Sudan, DR Congo, and Central African Republic. Sudan: www.ipcinfo.org/fileadmin/us... South Sudan: www.ipcinfo.org/fileadmin/us... DRC: www.ipcinfo.org/fileadmin/us... CAR: www.ipcinfo.org/fileadmin/us...

#NEWS: Gaza faces a severe shortage of tents & shelter materials, leaving over 1 million people exposed to winter weather, disease risk, & the persistent threat of acute malnutrition. Restricted aid access is slowing response, per @washingtonpost.com. More: cs.is/4pcF5ZT

#Nigeria 6.4 million children under five in Nigeria are suffering or likely to suffer acute #malnutrition through September 2026. Nearly 786,000 pregnant and breastfeeding women are suffering or likely to suffer acute malnutrition in the same period. More: www.ipcinfo.org/fileadmin/us...

Tehran’s water crisis is rapidly worsening, as @csis.org imagery analysis shows that 4 of the city's 5 major reservoirs experienced steep decreases in surface water between June & November 2025. See below for #SatelliteImagery, & read the full analysis here: cs.is/3K6V0d9

Ukraine’s Humanitarian Demining Center (HDC) coordinates a transparent & integrated approach to mine action—turning demining into both a security priority & a powerful driver of economic recovery. More on the HDC from MFA of Ukraine, Ihor Baranetskyi: cs.is/47pT7js

Tehran’s water crisis is rapidly worsening, as imagery analysis shows its key reservoirs fall far below typical seasonal levels amid years of sustained drought.  Read more from @foodwater.csis.org and @mideast.csis.org: www.csis.org/analysis/sat...

🦃 Happy #Thanksgiving from the CSIS Global Food and Water Security Program! This holiday reminds us how central food security is to daily life. About 2.3 billion people were moderately or severely food insecure in 2024. Learn more in @fao.org's latest report: cs.is/4p41qJa

Japan is one of the largest donors supporting Ukraine’s recovery, contributing more than $12 billion in assistance. Deputy Chief of Mission Takehiro Shimada highlights Japan’s leadership in hosting #UMAC2025 and making mine action a key pillar of its support: cs.is/47pT7js