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International joint military operation

US-Israel Launch 'Lion's Roar' Against Iran

Analysis based on 14 articles · First reported Feb 28, 2026 · Last updated Mar 01, 2026

Sentiment
-80
Attention
8
Articles
14
Market Impact
Direct
Live prominence charts, article sentiment distribution, and event development timeline available on the NewsDesk Dashboard

The joint military operation by Israel and the United States against Iran is expected to significantly increase geopolitical instability in the Middle East, leading to heightened risk aversion in global markets. This could result in a surge in oil prices due to supply concerns and a flight to safe-haven assets, negatively impacting equity markets and potentially disrupting international trade.

Defense Oil and Gas Aerospace

Israel and the United States have launched a joint military operation, 'Operation Lion's Roar', against Iran. Israeli Prime Minister Benjamin Netanyahu confirmed the action, stating it is necessary to remove an 'existential threat' posed by the Iranian regime and its nuclear ambitions. US President Donald Trump also confirmed American forces' involvement in 'major combat operations'. The operation has led to explosions in Tehran and a nationwide emergency in Israel. Benjamin Netanyahu accused Iran's leadership of decades of hostility and violence, and called on the Iranian people to overthrow the 'tyranny'. This marks a significant escalation in the direct military confrontation between the US-Israel alliance and Iran, with potential for widespread regional and global repercussions. The Israel===Israel Defense Forces confirmed preemptive strikes, and Israeli citizens have been advised to follow Israel===Home Front Command instructions.

100 Israel launched joint military operation 'Operation Lion's Roar' Iran
95 United States launched joint military operation 'Operation Lion's Roar' Iran
90 Benjamin Netanyahu confirmed joint military operation and thanked Donald Trump Donald Trump
85 Donald Trump confirmed major combat operations against Iranian regime Iran
80 Israel===Israel Defense Forces carried out preemptive strikes Iran
75 Benjamin Netanyahu called on Iranian people to rise against ruling establishment Iran
cnt
Israel, along with the United States, launched 'Operation Lion's Roar' against Iran, citing an 'existential threat' and Iran's nuclear ambitions. This direct military confrontation significantly escalates tensions in the Middle East, leading to a 'special and immediate' state of emergency across the country and precautionary alerts for citizens. The operation aims to prevent Iran from acquiring nuclear weapons and potentially to foster political change within Iran.
Importance 100 Sentiment -75
cnt
Iran is the target of 'Operation Lion's Roar' by Israel and the United States, with explosions reported in Tehran and a nationwide emergency declared. The operation is aimed at countering Iran's nuclear ambitions and the 'existential threat' posed by its regime, with calls from Benjamin Netanyahu for its people to overthrow the 'tyranny'. This direct military action severely impacts Iran's geopolitical standing and internal stability.
Importance 100 Sentiment -90
per
Benjamin Netanyahu, as the Prime Minister of Israel, confirmed the joint military operation 'Operation Lion's Roar' against Iran. He described the action as necessary to remove an 'existential threat' posed by the Iranian regime and thanked Donald Trump for his support. His statements indicate a strong stance against Iran's nuclear ambitions and a desire for political change within Iran.
Importance 95 Sentiment -70
cnt
The United States participated in 'Operation Lion's Roar' alongside Israel, with Donald Trump confirming American forces had begun 'major combat operations' against the Iranian regime. This marks a significant escalation in the US-Israel strategic alliance's direct military confrontation with Iran, potentially impacting ongoing nuclear program negotiations.
Importance 90 Sentiment -60
per
Donald Trump, as the US President, confirmed American forces had begun 'major combat operations' against the Iranian regime, demonstrating his 'historic leadership' in the joint operation with Israel. His involvement signifies a strong commitment to the US-Israel alliance and a direct stance against Iran's actions.
Importance 80 Sentiment -50
govactor
The Israel===Israel Defense Forces confirmed carrying out preemptive strikes on Iran, triggering explosions in Tehran and prompting a nationwide emergency in Israel. They initially settled on their own operational designation but Benjamin Netanyahu opted for 'Lion's Roar'. The Israel===Israel Defense Forces are actively involved in the military actions and are responsible for issuing safety instructions to Israeli citizens.
Importance 70 Sentiment -70
govactor
The Israel===Home Front Command is responsible for issuing official safety instructions to Israeli citizens during 'Operation Lion's Roar'. Benjamin Netanyahu urged citizens to heed these instructions, highlighting the importance of public safety during the escalating conflict.
Importance 50 Sentiment -60
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