Ubisoft has confirmed via press release that their upcoming multi-platform RTS game R.U.S.E has been delayed until Fiscal Year 2011. No exact date has been given for it's expected release date.
While it has been delayed until Fiscal Year 2011, it doesn't actually mean you have to wait until next year, it goes from the sales year so 2011 starts in April.
In other news, Splinter Cell: Conviction has also been delayed until April.