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🔴 Breaking ❓ Unknown

Two American Senators Call for Action Against Iran and Russia's Abuse of Cryptocurrencies to Evade Sanctions

Jun 5, 2026 June 5, 2026 2 min read 📰 VOA Persian
📋 Key Takeaway

Two U.S. senators have urged the Treasury and Defense departments to implement stricter measures against the use of cryptocurrencies by Iran, Russia, and North Korea to evade sanctions. They specifically highlighted concerns over Tether, which is being used for illicit transactions related to military supplies. This issue underscores the ongoing challenges in enforcing sanctions and the potential threats to U.S. national security.

🔍 Quick Context Guide
💡 Bottom Line: The U.S. is taking a firm stance against the use of cryptocurrencies for sanctions evasion.

👥 Key Players

Elizabeth Warren ACTOR
U.S. Senator
"Elizabeth Warren, the Democratic senator, and Roger Marshall, the Republican senator, sent a letter."
Roger Marshall ACTOR
U.S. Senator
"Roger Marshall, the Republican senator, emphasized the importance of increased oversight."
Janet Yellen TARGET
U.S. Treasury Secretary
"joint letter to Janet Yellen, the Treasury Secretary."
Lloyd Austin TARGET
U.S. Defense Secretary
"joint letter to Lloyd Austin, the Defense Secretary."
Tether ACCUSED
Cryptocurrency platform
"concern about the use of the cryptocurrency Tether, which is pegged to the U.S. dollar."
U.S. Government AFFECTED
Federal authority
"noting that despite sanctions on 'Garantx' as Tether's preferred platform."

⚡ Actions

Elizabeth Warren and Roger Marshall ANNOUNCE U.S. Treasury and Defense Secretaries
"The two senators emphasized the importance of increased oversight regarding the use of cryptocurrencies to circumvent sanctions."
Confidence: 90%
Elizabeth Warren and Roger Marshall CALL FOR ACTION Iranian, Russian, and North Korean governments
"Senators Warren and Marshall stated that a 'proportional response from the U.S. defense community' is necessary."
Confidence: 90%
Wall Street Journal REPORT Russian intermediaries
"Russian intermediaries are using Tether to bypass Western sanctions to procure weapon components."
Confidence: 70%

📰 What Happened

Two U.S. Senators urge stricter measures against Iran's use of cryptocurrencies to evade sanctions.

  • Elizabeth Warren and Roger Marshall announce U.S. Treasury and Defense Secretaries
  • Elizabeth Warren and Roger Marshall call for action Iranian, Russian, and North Korean governments
  • Wall Street Journal report Russian intermediaries

💡 Why It Matters

🇮🇷 For Iran: Because it highlights the Iranian government's potential evasion of sanctions.
🌍 Regional: Because it may affect regional security dynamics involving Iran.
🌐 International: Because it signals U.S. commitment to enforcing sanctions against adversarial nations.

📚 Background

The U.S. is taking a firm stance against the use of cryptocurrencies for sanctions evasion.

📝 Key Evidence

"Senators Warren and Marshall stated that a 'proportional response from the U.S. defense community' is necessary."
→ Call for action against Iran's use of cryptocurrencies.
📡 Source: NEUTRAL
📊 Confidence: 80%
VOA Persian is generally considered a reliable source for international news.

On Sunday, two senators, a Democrat and a Republican, sent a letter to the U.S. Treasury and Defense Secretaries calling for stricter measures to prevent the Iranian, Russian, and North Korean governments from abusing cryptocurrencies to evade sanctions. Elizabeth Warren, the Democratic senator, and Roger Marshall, the Republican senator, emphasized the importance of increased oversight regarding the use of cryptocurrencies to circumvent sanctions in their joint letter to Janet Yellen, the Treasury Secretary, and Lloyd Austin, the Defense Secretary. The two senators specifically expressed concern about the use of the cryptocurrency Tether, which is pegged to the U.S. dollar and designed to maintain a stable value. The Wall Street Journal reported earlier in April that Russian intermediaries are using Tether to bypass Western sanctions to procure weapon components used in drones and other military equipment. Reuters also reported in April that as the U.S. prepared to reimpose sanctions against Venezuela, the state oil company of that country intends to use Tether in its oil and fuel exports. Senators Warren and Marshall stated in their letter that a 'proportional response from the U.S. defense community' is necessary to address the 'national security threat posed by cryptocurrencies,' noting that despite sanctions on 'Garantx' as Tether's preferred platform, 'it is unclear whether these actions have halted the flow of funds through this platform.' Tether did not respond to Reuters' request for comment on the senators' letter but previously stated that it considers the list of entities sanctioned by the Treasury and is committed to blocking addresses of sanctioned wallets. Violations of Iranian sanctions; 'Binance' processed $8 billion in transactions. The U.S.: Victims of 'cryptocurrency' fraud have lost over $1 billion. Nearly $200 billion wiped from the cryptocurrency market in one day; Bitcoin fell below $26,000.

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Translated from the original and edited for English readers. View original source →

Translation confidence: 85%

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