I know the phasing cloak was introduced in TNG's "The Pegasus", but this is specifically a DS9 question.
In the early part of the war, up until the Romulans entered, why didn't Starfleet try to make it work for a few ships? Even after they join the war, they could have negotiated with the Romulans to use it only for the war. I know they the Romulans wouldn't likely go for it, but why not try?
And even without that, why not try to negotiate for cloaking devices to be loaned for use during the war? Or the Klingons lending some?
This could have given the Federation alliance an edge much earlier in the war, and possibly stopped many more deaths from happening by winning the war earlier.
In the early part of the war, up until the Romulans entered, why didn't Starfleet try to make it work for a few ships? Even after they join the war, they could have negotiated with the Romulans to use it only for the war. I know they the Romulans wouldn't likely go for it, but why not try?
And even without that, why not try to negotiate for cloaking devices to be loaned for use during the war? Or the Klingons lending some?
This could have given the Federation alliance an edge much earlier in the war, and possibly stopped many more deaths from happening by winning the war earlier.