Market Trends & Geopolitical Impact - Rising geopolitical tensions, including conflicts in the Middle East and Ukraine, are driving increased defense spending worldwide [1] - The US defense spending remains one of the few areas with strong bipartisan support [1] - Global air traffic continues to rise due to the growing middle class and emerging economies, driving future air travel demand [1] US Defense Budget - President Trump has proposed a $1 trillion (万亿) National Defense Budget for fiscal year 2026, which is up 13% from the previous fiscal year [1] - Key priorities in this budget include the Iron Dome missile defense system, ship building, nuclear modernization, and pay for military personnel [1] ETF Performance & Holdings - iShares Aerospace & Defense ETF (ITA) is the most popular in the space with approximately $79 billion in assets and an expense ratio of 072% [1] - The top three holdings in ITA account for 45% of the portfolio, with GE Aerospace accounting for more than 20% and RTX getting more than 15% weight [1] - Invesco Aerospace & Defense ETF (PPA) has $55 billion in assets and a slightly higher expense ratio of 057% [1] - Global X offers a fund (SHLD) which holds defense technology companies, including industrial companies, cyber security companies, AI, and drone systems [1] - A European ETF (EUND) has surged 65% this year, while the Global X ETF (SHLD) is up about 55% [1]