Armed Forces Day is a chance to show your support for the men and women who make up the armed forces community, from currently serving troops to service families, veterans and cadets.
This year it will be celebrated on Saturday (June 27).
Showing support for the British Army, Royal Navy and Royal Air Force provides a much valued morale boost for the troops and their families.
There will be plenty of events going on in west London, and with a parade marking the RAF Northolt Centenary having already taken place in Uxbridge, as well as a flag raising in Harrow, celebrations are well under way.
For information about Armed Forces Day and events near you, head to the official website.
Council events taking place in various locations around west London include:
A big celebratory event will be taking place at the Hounslow Civic Centre on Monday (June 29), from 10.45am to 12.30pm.
A spokeswoman from Hounslow Council said: "In the council's annual event there will be a parade down Lampton Road to Hounslow Civic Centre, where there will be a ceremony with readings from the Armed Forces, singing by a group of school children and a ceremonial saluting and flag-waving."
On Monday (June 22), the community gathered to watch a ceremonial flag being raised above Hammersmith Town Hall in support of the armed forces. Visit the flags and send your support by sending your military salute on Twitter @ArmedForcesDay, Facebook or Instagram using the hashtag #SaluteOurForces
A flag will be flying from Ealing Town Hall from Thursday (June 25) in celebration of Armed Forces Day; head down and give the flag your saulte of honour!
Cllr Krishna Suresh said: "I am proud to have raised the Armed Forces flag for Harrow to show our support for serving and ex-serving members of our forces.
"It is a chance for all of us to pause to remember and honour our soldiers, sailors, marines, airmen, veterans and cadets."
A civic event will be held on Armed Forces Day (June 27) at St Mary the Virgin Church, Twickenham, at 11am. Local military representatives, charities and uniformed groups will come together this month for a special church service, lead by the Mayor of Richmond Upon Thames.
On Chingford Village Green, a two-day festival will take place. The event is a Parade and Fun Day (June 27), followed by a Cabaret Night followed by a sponsored march and walk on Sunday (June 28).
Do you know of any fun events going on near you for Armed Forces Day, or are you holding a special event? Let us know by emailing email@example.com or Tweeting @Getwestlondonem.