The Arc Reactor keeping Stark alive was slowly poisoning him, with blood toxicity reaching critical levels (19%+).

To: S.H.I.E.L.D. Strategic Analysis DivisionFrom: Tactical Intelligence UnitSubject: After-Action Report – Stark Expo Incident (Operation: ) 1. Executive Summary

Following a physical altercation with Stark, Rhodes confiscated the Mark II suit, which was subsequently weaponized by Hammer Industries .

Operating under the alias "Natalie Rushman," she was embedded as Stark’s assistant to monitor his condition for S.H.I.E.L.D..

Provided critical intelligence and Howard Stark’s research to ensure Tony remained a viable asset for the Avengers Initiative . 5. Outcome & Conclusion

The joint efforts of Iron Man and War Machine neutralized the Vanko threat and the Hammer Drones. Despite his technical success, Tony Stark was deemed "unsuitable" for the Avengers team but was retained as a . Iron Man 2: the spoiler-filled review | Den of Geek

Six months after publicly disclosing his identity, Tony Stark faced simultaneous threats from a deteriorating health condition, aggressive government oversight, and industrial espionage. The situation culminated in a high-stakes engagement at the Stark Expo in Flushing Meadows, involving unauthorized drone deployment and the first operational deployment of the War Machine armor.