Post by @Neil4LOST
Recently at the Phoenix Comic Con, well-known Punisher writer Garth Ennis talked openly about the series he is invested in known as "FuryMAX".
One of the interesting tid-bits during his time sharing was the story line of the Bay of Pigs and how Nick Fury will travel to Vietnam. He will actually meet up with Frank Castle during that storyline and readers will have an opportunity to see a unique historical crossover.
In case you are unfamiliar with Frank Castle's time in 'Nam...Garth Ennis explored that story more in depth with his Punisher:BORN series, but he has stated that this will have the feel of specific issues of Marvel's The 'Nam, the Vietnam war comic that featured Frank Castle for a few issues.