Chris might be talking to Hunningan, or Hunnigan, the woman from RE4 which was Leon's mission handler.
She might have screwed the BSAA team over, which resulted in all but Chris and the other guy surviving. remember, the guy called Chris 'Captain', so he is a Captain in the BSAA. In RE5 he was just a normal agent of no position wasn't he?
What i dont get is, this will be a prequel to RE5, because RE5 happened 11 years after raccoon city, RE6 happens 10 years after. So how does that work?
So it goes,
2002- Leon and Krausers south american mission
2003- Jill and Chris defeat TALOS
2004- Veltro attacks terrariga and at the same time, RE4 happens
2005- Revelations occur, WilPharma is bought by TriCell, Degeneration also occurs
2006- wesker kills spencer, Jill is pronounced dead after falling with wesker
2009- RE5 occours.
RE1/2/3/Survivor/CVX happened in 1998.
So RE6 is 2008, RE5 is 2009. But, it should be afterwards for RE6. I mean, how would the whole world be practically infected, but then a year later, its an unknown virus/parasite/whatever (uroboros), so it dont make no sense at all.