This is what Corbyn said on his facebook page:
"Today is Armed Forces Day, a time where we can reflect on the courage, professionalism and sacrifices of those who serve our country.
We thank our armed forces for the work they do in defending our country and the sacrifice that involves, including spending many months away from their families and loved ones.
The contribution our armed forces make is not only military. They save the lives of those in desperate situations. It was military personnel that built treatment centers and trained health workers in Sierra Leone after the Ebola outbreak.
It was military personnel, like the valiant crew of HMS Enterprise, who rescued 9,000 refugees and migrants in operations in the Mediterranean.
On days like today and when I see the sacrifice our armed forces make, I think of my friend George Durack and his experiences in the Second World War.
I think of his courage and determination to continue despite seeing friends die and knowing family at home were in constant danger.
That same courage and bravery is displayed by our armed personnel today. Despite this, they are not given the support they deserve after their service. All too often they find it difficult to secure housing, are not helped to find employment and do not have access to the mental health support that they truly deserve.
Today and every day, we have a responsibility to stand up for our Forces Community and make sure that they have the real support they need, and thank them for the sacrifices they make for our country."