From a previous thread here -
http://forum.juhlin.com/showthread.p...y+Organization
NATO ORDER OF BATTLE - 1989
Andy Johnson’s References:
1. Almanac of Airpower 1989
2. Jane's Defense Weekly's published in the late 1980's
3. Military Technology’s World Defense Almanac 1988, 1989 and 1990
4. NATO Armies Today, Osprey Publishing 1987
5. NATO in Europe 1989
6. The British Army in the 1980’s, Osprey Publishing 1987
7. US Army Active Troop List, June 1988 and June 1989
8. US Army Field Manual 1-111 Aviation Brigades August 1990
9. US Army Green Book 1988, 1989, and 1990
10. US Army, British Army, Canadian Army, and assorted unit internet home pages
Note 1: Only the Combat and Combat Support units are listed. The Combat Service Support such as maintenance, medical, and transport were excluded.
References Added For Revised Edition:
Armies of NATO’s Central Front, David Isby and Charles Kamps, 1985
Jane’s Armour & Artillery, 1986-87 and 1992-93
ORBATs available at ORBAT.com
“Combined Arms,” GDW, Frank Chadwick, 1987
World Armies Today, John Keegan, 2nd Edition, 1983 (good for general organizational information)
IISS Military Balance 1989-90, 1990-91, 1991-92 (last is particularly useful, as it has initial CFE declarations)
USNI’s Combat Fleets of the World 1988/89 and 1990/91
Various Micro Mark army lists for some specialist units (for example, Gurkhas, Spanish Marines and Paras, Greek special forces, etc)
Jane’s NATO Handbook 1990-91 (OOB comes straight from IISS, but best source out there for holdings of older equipment)
John Baugher’s US Aircraft Encyclopedia was extremely useful for nations holding US aircraft.
Note 1: Belgium held significant quantities of older equipment in reserve or storage during the end of the 1980s, including 28 (or more) M108 105mm SP howitzers, 419 (IISS) or 554 (Jane’s) AMX-VCI tracked personnel carriers, 77 M-75 tracked APCs (may have still been in some engineering units), 25 M-41s, plus unknown numbers of unmodified M-47 gun tanks, M114 155mm towed howitzers, M59 155mm towed howitzers, M115 203mm towed howitzers, M44 155mm SP howitzers, and likely significant numbers of M101 105mm howitzers.
APC: 514 AIFV-B (including variants), 525 M113A1-B (including variants), 554 AMX-VCI (reserve? Phasing out), 43 BDX, 77 M-75
So that has the IISS versions you mentioned in the OOB - so it would support the M-75 still being in hand in 1989 but not necessarily the M-44's (as in unknown numbers)