• US Southern Command investigates military action in Cuba.
• Units may be deployed within 90-120 days.
• Administration remains vague about intentions.
• Cuba faces economic collapse and food insecurity.

The US military's preparations may indicate a significant escalation in tensions with Cuba, which could have far-reaching implications for regional stability and global relations. This development suggests that the Trump administration may be considering a more aggressive approach to dealing with the island nation, which could lead to increased diplomatic and economic pressure.