Kiritsugu remembered that the last time he had seen Saber, he had forced her to attempt to destroy a wish-granting vessel which was probably her one hope of saving her country; her people. However, that was in the past, There was a new battle to fight now and there was a new situation to brief her in. 

"...this isn't a holy grail war, but the situation is strange so I'll be brief." Kiritsugu spoke coldly. True, it had been his decision to summon Saber instead of letting the root decide which servant to grant him, but nonetheless he still knew he had given himself a disadvantage in that Saber would probably not like his presence. "When you were summoned, how much knowledge of the situation were you granted?"