this is my take on it, i think it sounds right. if not, its pretty close.
the intro is on the right path if not correct

Intro

e----------------------------|
B----------0---0---0h3h5p3---|
G-----/4-4---4---4-----------|
D----------------------------|
A----------------------------|
E----------------------------|





(VERSE)

G                        D
All I saw was smoke and fire
               A
I didnt feel a thing
    Bm             A                    G
But suddenly I was rising higher
                       D                  A
And I felt like I just made, the biggest mistake
       Bm                  A     G
When I thought about my unborn child

                        D                         A
When I thought about my wife, the answer rang out clear,
                   Bm
from somewhere up above
                   Em                                 G
No greater gift of man, than to delt his life for love

(CHORUS)

G  D
      And I wonder,
A               Bm     G D
would I give my life,
A                  Bm          G D
Could I make that sacrifice
A                             Bm       A           Em
if it came down to it could I take the bullet I would,

Yes I would for you.

(VERSE)

Baby you dont understand,

I dont understand it all myself,

But theres a brother on my left, and another on my right.

And in his pockets just like mine,

Hes got a photograph, and theyre waiting for him back home.


And its weighing on my mind.

Im not tryin to be a hero, I don?t want to die,

But right now in the moment, you dont think twice.


CHORUS AGAIN



(BRIDGE)

A                            Em
You dont think about right.
                             A
You dont think about wrong.
                           Em   G       D
You just do what you gotta do to defend your own.
A                    Em    D
And I?d do the same, for you.


SOLO


I would give my life,
                   Em
I would make that sacrifice
A                             Bm       A           Em
if it came down to it could I take the bullet I would,

Yes I would for you.

G-D-A-Bm