It's a nice song and not so difficult as it seems.
I hope you can play it with my Chords ;)
_____________________________________________________________________________
CHORDS:
_____________________________________________________________________________

G:   320033
D:   000232
CMaj:032022
C:   032010
Dsus:000230



G
 The day is coming,
D
 The drums are drumming
CMaj                    C
 If you know one, say a prayer

G
 There's mothers crying,
D
 Fathers sighin, uh hum
CMaj            C
 War is in the air


D                               CMaj
 The trains are filling up with boys
D                               CMaj
 Who left behind their favorite toys


                    G           Em
 They?re going over there, over there
Dsus                  CMaj
 Where someone has to die

      G           Em
 Over there, over there
Dsus                         CMaj
 Where ours is not to reason why
      G           Em
 Over there, over there
Dsus                  CMaj
 Where someone has to die


_____________________________________________________________________________
TABS:
_____________________________________________________________________________

Intro:

e|--33-----------------3p0---0--0-----------------223-55x-------------------|
B|--33-----------------3---3----3/5\3---------0-3-333-33x--1-------3--------|
G|--00---------------------------------2/4\2--0-2-222------0-----0-0h2--0---|
D|---------------------------------------------------------2--0h2-2----2----|
A|--------0h2-0---0----------------------------------------3--3-------------|
E|3------3------3---0-------------------------------------------------------|



Verse:

The day is coming,
The drums are drumming
If you know one, say a prayer

There's mothers crying,
Fathers sighin, uh hum
War is in the air

e|--33---00----00-----------------------------------------------------------|
B|--33---00----22---1-------3-----------------------------------------------|
G|--00---00----33---0-----0-0h2-0-------------------------------------------|
D|-----------0------2--0h2-2---2--------------------------------------------|
A|------------------3--3----------------------------------------------------|
E|3----0--------------------------------------------------------------------|

e|--33---00----00-----------------------------------------------------------|
B|--33---00----22---1--------3----------------------------------------------|
G|--00---00----33---0-----0--0h2-0------------------------------------------|
D|-----------0------2--0h2-2----2-------------------------------------------|
A|------------------3--3----------------------------------------------------|
E|3----0--------------------------------------------------------------------|



Bridge:

The trains are filling up with boys
Who left behind their favorite toys

e|0--0-0-----------------0--0-2---------------------------------------------|
B|3--3-3--1------3-------3--3-3--1------------------------------------------|
G|2--2-2--0----0-0h2-0---2--2-2--0------------------------------------------|
D|0--0-0--2-0h2-2---2----0--0-0--2------------------------------------------|
A|--------3-3--------------------3------------------------------------------|
E|--------------------------------------------------------------------------|



Chorus:

They?re going over there, over there
Where someone has to die
 
Over there, over there
Where ours is not to reason why
Over there, over there
Where someone has to die

e|--33------00-------00-----------------------------------------------------|
B|--33------00-------22----1------------------------------------------------|
G|--00------00-------33----0------------------------------------------------|
D|----------------0--------2------------------------------------------------|
A|-------------------------3------------------------------------------------|
E|3-------0-----------------------------------------------------------------|




Electric Solo:

e|-------------------------------|
B|------10-12-12-12-12\9---------|
G|-9h12------------------9-12~~~-|
D|-------------------------------|
A|-------------------------------|
E|-------------------------------|

e|----h--------------------------|
B|-10b12r10----------------------|
G|----------9-12b14r12~~~~~------|
D|-------------------------------|
A|-------------------------------|
E|-------------------------------|

e|-------------------------------|
B|-12h13h15-----10-12-13-15-15---|
G|-------------------------------|
D|-------------------------------|
A|-------------------------------|
E|-------------------------------|

e|-------------------------------------17---|
B|-13-15-13-15-13-15-13-15/17-17-17-17---17-|
G|------------------------------------------|
D|------------------------------------------|
A|------------------------------------------|
E|------------------------------------------|

e|-------------------------------------15~~~|
B|-17b19r17b19r17b19r17b19r17b19r17p15------|
G|------------------------------------------|
D|------------------------------------------|
A|------------------------------------------|
E|------------------------------------------|

e|-------------------------------|
B|-17-15-------------------------|
G|-------14h16\------------------|
D|-------------------------------|
A|-------------------------------|
E|-------------------------------|

e|-------------------------------|
B|-------12-12b13r12-10----------|
G|-12h14----------------12-9-7/9-|
D|-------------------------------|
A|-------------------------------|
E|-------------------------------|

e|-----------------------------------------|
B|-----------12b13r12-10-------------------|
G|-------9p7-------------12-9~~~~~~~~~~~---|
D|-7h9p7-----------------------------------|
A|-----------------------------------------|
E|-----------------------------------------