Aris Messinis | AFP | Getty ImagesSome of the world's most well-known companies are already seeing the Israel-Hamas war weighing on operations. On Oct. 7, militant group Hamas struck Israeli towns in a surprise attack and took more than 200 hostages. Corporations that do business or have operations in the region have already begun seeing the war change their financial outlooks as the unrest weighs on everything from advertising dollars to tourism to supply chains. Technology companies were among those seeing the conflict affect the workforce, advertising spending and supply chains. Snap said in its latest earnings release that it saw pauses in spending from a "large number of primarily brand-oriented advertising campaigns" immediately after the war began.

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Persons: Aris Messinis, Scott Kirby, El Al, Jason Liberty, Liberty, we're, Susan Li, Li, We've, John Morici Organizations: Hamas, AFP, Getty, Israeli Defense Forces, Corporations, United Airlines, Delta Air Lines, American Airlines, Boeing, Royal, Israel, El Al Airlines, Nurphoto, U.S . Department of State, Technology, Facebook, West Pharmaceutical Locations: Haifa, Cyprus, Israel, Palestinian, Gaza, Tel Aviv, Royal Caribbean, Ukraine