Various people have adapted the TooFatLardies' company-level rules I Ain't Been Shot, Mum (WW2) and Charlie Don't Surf (Vietnam) for other, more modern periods. Nick Overland, for example, has a set of rules called I Ain’t Been Nuked, Mum; and Egg another called Boris Don’t Surf. There are also the official IABSM supplements B'Maso and Rock the Casbah covering, respectively, the winds of change wars in Africa between 1950 and 1990, and modern urban warfare in the Lebanese Civil War between 1970 and 2000.
Elsewhere in this section of the site, you'll find my own army lists for the Six Day War and Yom Kippur War (along with After Action Reports and a gallery of my figures), below you will find After Action Reports using IABSM, CDS, IABNM or BDS to fight games from the wargames period encompassed by the word Moderns i.e. anything after about 1970.
1950’s Cold War Imaginations
Operation Nostalgia: Clash at Kleindorf by James Mantos
1970's Africa
Diamonds are Forever by Anton Ryzbak
Rhodesian Police Patrol by Anton Ryzbak
The Rhodesian Light Infantry Strike Back by Anton Ryzbak
Saving Shavanje by Anton Ryzbak
Tip-Toe Through the Biergarten by Anton Ryzbak
1970’s Cold War Europe
Breakthrough by Maxim to Milan
1980's Cold War Europe
Counter-Attack by Maxim-to-Milan
A Crossroads near Lardsdorf by Maxim-to-Milan
I Ain’t Been Nuked Mum at OML 3 by Maxim-to-Milan
I Ain’t Been Nuked Mum at OML 3 Part II by Maxim-to-Milan
I Ain’t Been Nuked Mum First Playtest by Maxim-to-Milan
I Ain’t Been Nuked Mum Second Playtest by Maxim-to-Milan
I Ain’t Been Nuked Mum Third Playtest by Maxim-to-Milan
Lardsdorf: IABNM at Operation Market Lardon by Maxim-to-Milan
Swedish versus Naval Infantry by Phil Venables
1982 Falklands Conflict
Falklands Playtest by Sapper Joe
Run Up To Goose Green by Count Belisarius
1982 Lebanon
The Al Bass Crossroads by Justice and Rule
Clearing the Orange Groves by Jon Yuengling
Concrete Jungle by Anton Ryzbak
Fight at Ishiya by Jon Yuengling
A Fight in Lebanon by Anton Ryzbak
Find the Pilot by Jon Yuengling
Slow But Steady by Anton Ryzbak