Interesting watching your discussion from across the pond. The same sentiments here in the thread are voiced in the US.
I'll admit my bias here - career Army officer, now retired and leading a small college. 13 years in Field Artillery, worked everything from 105mm howitzers to nuclear capable LANCE missiles. Learned to direct everything from mortars to Naval Gunfire, fast movers and AC130s. Conducting any operation is difficult to eliminate collateral damage...from the air impossible IMHO.
Trained as a Mid East/North Africa Foreign Area Officer - attaché, advisor, security assistance, etc. Spent 2.5 years learning Arabic - 1 year here in the US at the Defense Language Institute, 1.5 at our Department of State's Advanced Arabic Institute in Tunis, Tunisia and extensive travel across North Africa and throughout the Middle East.
Spent my last 13 years in intelligence - most notable positions were the senior intel officer for 3rd Infantry Division in Germany and then as commander of a military intelligence battalion for 2 years, also in Germany. I deployed the BN to Bosnia in '96 during the IFOR/SFOR transition period.
On 9/11, I was in my office in the Pentagon where I was a colonel in charge of the Strategic Leadership Division in the Army Strategy, Plans and Operations directorate. My office was located on the 3rd floor, 2d ring from the outside directly in the path of the plane. I won't recount my whole story - suffice it to say that I saw a tremendous amount of damage and suffering and am extremely fortunate to be here typing this today.
My opinion of what /was/is decided in the UK is not relevant but I will say that I have always had a deep respect for your military - worked closely with several British Army units during my career - especially with the 245 Signal Squadron while I commanded my battalion. Great soldiers and officers. I, for one, am grateful for your commitment and assistance in whatever form that comes.
This is, perhaps, one of the most difficult battles we have/will ever face as Allies and friends.