Heartwarming / Front Mission

• After the first mission in 1st's OCU campaign, every time Karen is mentioned (by anyone at all) is a moment of heartwarming to some degree.
• In 1st: At the ending of Royd's story, Frederick publishes a book to disclose details of the unethical experiments the OCU and USN were doing during the Second Huffman Conflict. Then there come international outcries from people all around the globe, who demand to know the truth. This exerts enough political pressure on the supernations to make them admit that some of the information in Frederick's book is real. It makes one feel that at least some justice has been done for Karen and all the people who were killed in the war, or worse.
• The ending of the USN campaign of 1st. Having put Winger to justice, Kevin decides to join USN peacekeeping forces, doing what he can to protect children in the politically unstable South American states from suffering the same fate as Maria did. And he keeps a photo of Maria in his wanzer's cockpit to remind himself of that. Furthermore, if you have played 4, you would know that Maria has been working in Venezuela, and may well be operating around South America. It really makes one wonder if the two may, by some chance, meet again one day.