In Taking The Lead, air Commodore Mark Lax examines the major elements that contributed to Air Force's application of air power in the defence of Australia, and in supporting our national interests. the royal australian air force, strategy of raaf

General Sir Peter Cosgrove is one of Australia's most significant public figures. As a soldier he saw action in Vietnam, winning the Military Cross, and rose to the very top of his profession, becoming Chief of the Defence Force.cosgrove, peter, 1947-, governors general - australia - biography, soldiers - australia - biography

This is the first volume of The Australian Centenary History of Defence series. The Australian Army is the oldest of the three armed services, and is one of the oldest continuous national organisations in the country. It has fought in many of the twentieth century's major and minor conflicts, but has never engaged in battle on Australian soil. This book is a history of the Australian Army as an institution. It is not a history of the Army's battles, nor is it a study of the Australian soldier or general - it is the history of the Australian Army with its shortcomings and failures paid due attention, its triumphs and successes duly noted. australia - armed forces - history, australia. royal australian air force -- history

Colour photograph of Lt General Brian Ashley "Ash" Power AO, CSC . Ash Power was born on the 20th of January 1957 in Wangaratta, Victoria. After completing his secondary education at Wangaratta High School, he entered the Royal Military College in 1975, graduating in 1978 into the Royal Regiment of Australian Artillery. His initial appointment was as a Section Commander in 4th Field Regiment. He further served in 4th Field Regiment as a Gun Position Officer, Assistant Adjutant, Adjutant, Operations Officer (BatteryCommander Headquarters Battery) and Commanding Officer.Ash has commanded the 1st Brigade, 1st Division and Training Command – Army. He has served on exchange at the Royal Military Academy Sandhurst, Camberley, United Kingdom and has had other training appointments at the School of Artillery, and the Royal Military College Duntroon. He also served as the Defence Attaché in Thailand. On operations Ash deployed to Bougainville on Operation BELISI as Chief of Staff in 1998 and in 1999, after a short period as Chief of Staff Deployable Joint Force Headquarters, was deployed as the Colonel Operations for INTERFET in East Timor. From June 2004 to July 2005 he was appointed as Director, Combined Planning Group, US Central Command, Tampa. He deployed as the Deputy Chief of Staff, Strategic Partnering Headquarters International Security Assistance Force, Kabul, Afghanistan in 2010-11. Lieutenant General Power retired from the Army on 19 July 2014, his final posting being the Chief of Joint OperationsBrown timber frame containing photograph of uniformed Army Officer ash power, australian army

Australian Defence Force - ArmyGeneral Purpose army issue field boots used in conjunction with DPCU pattern uniforms.

Brass Returned Soldiers' Medal 1918. (on edge) - 'Issued by Dept. of Defence/Returned from Active Service' (centre) Rising Sun emblem - 'Australian Military Force' 'AIF' Crown on top of medal.(On reverse) 218993numismatics, badges

Department of Defence, Statement of Service of Edward Ernest Arrowsmith, 2 pgsnon-fictionWWII Service Arrowsmithworld war two 1939-1945, royal australian air force (raaf), arrowsmith ted

00020.1 Navy Blue Jacket with Australia cloth titles and B bomb aimer half wing. Medal ribbons 1939 - 45 Star, France Germany Star,Defence Medal and War Medal. With waste belt. 00020.2 Navy Blue RAF Trousers 00020.3 RAF Forage Cap with metal badge 00020.4 RAF issue money belt.

Group of 6 Vietnam era medals complete with shoulder title for RA Sigs.Australian Active Service medal clasp Vietnam. Logistics support medal. Reserve force decoration. National medal. Australian Defence medal and Efficiency decoration with 2 clasps QE11. 3166251 J.D. Mather complete with photograph of Major Mather.

The Dibb Report into mainland defence of Australia,1986, among other things identified the requirement for protection of key assets in Northern Australia and the possibility of involving Army Reserve (Ares) units in this thus releasing regular forces for offensive operations. Dibb also pointed out that this defined role would result in a huge lift in Ares morale. In June 1988, the 3rd Division (3Div) conducted a Tactical Exercise without Troops (TEWT), Exercise ‘Distant Trumpet’ in the Katherine- Darwin area to study problems associated with defence against low level incursions against Tindal RAAF Base. Exercise ‘Northern Explorer’ followed in October of that year when units of the 3Div including A Squadron 8/13 Victorian Mounted Rifles sent patrol groups to get a first taste of environment and conditions. Post-Exercise reports had to include recommendations re: health, equipment and adaptation of Standing Operating Procedures (SOPs) in preparation for the new role deploying to Northern Australia. The first deployment by 8/13 Vistorian Mounted Rifles was in 1988. Deployments continued i following years. In September 1993, 3 Troop (Wangaratta) VMR Squadron 4/19 PWLH commanded by Captain Kelvin Robertson deployed to NT. The training began with airfield defence at Tindal followed by a 1000km recon into Arnhem Land in four Landrovers. The troop reported on the conditions of the roads, airfields, bridges (mainly causeways) resources such as fuel supplies in the towns and infrastructure. Each troop taking different route. 3 Troop had the Northern route through Kakadu National park across the East Alligator River to Oenpelli then to Maningrida and Ramangining and south to the Central Arnhem Road and back to Tindal Air force Base. Kelvin Robertson enlisted on 6 April 1981 at Cobram where Lieutenant Dan Wyborn was the troop leader at 2 Troop A Squadron 8th/13th Victorian Mounted Rifles (2TP A SQN 8/13 VMR). He completed the Initial Employment Training Course (IET) and then an M113A1 driver’s course in March 1982. Course Senior Instructor (SI) was Captain (CAPT) John McLean and wing instructor Warrant Officer Class 2 (WO2) Mick Baxter (ex-Driving & Servicing Wing instructor at the School of Armour). He served with 2TP at Cobram as a trooper Driver/Signaller until June 1982 when he was selected for officer training. He served two years as an Officer Cadet in Course 21 at Officer Cadet Training Unit (OCTU) graduating in June 1984. He returned to 8/13 VMR and completed the 1/85 Army Reserve (ARES) Regimental Officers Basic Course (ROBC Reconnaissance), then was posted immediately as 1 TP LDR for the Hay Booligal Annual Field Exercise (AFX). In 1985 he took command of 2TP at Cobram until Nov 1987 when he transferred to C Squadron First Armoured Regiment (CSQN 1AR). This began six months full time duty in which Lieutenant (LT) Robertson completed the regular army 1/88 (ROBC Tank), and then served as CSQN's first and only ARES Leopard Tank TP LDR until the next ARES LT was trained up as 2TP LDR. He later served as the CSQN Liaison Officer (LO) on the First Brigade (1 Bde) exercise ‘Predators Advance’ and as a staff officer on a Second Division (2Div) exercise. In Jan 1991 he studied at the Reserve Command and Staff College (RCSC). Upon completion of Grade 3 he was promoted to CAPT and transferred back to a reconnaissance troop, 3TP VMR SQN 4th/19th Prince of Wales’s Light Horse (4/19PWLH) at Wangaratta. CAPT Robertson transferred to the Inactive List in 1994, but in 2011 returned to the Active List serving as Operations Captain (OPS CAPT) at Regimental Headquarters (RHQ) 12th/16th Hunter River Lancers (12/16 HRL)and later Second-In-Command (2IC) Tamworth-based Operations Support Squadron (OPSPT SQN), and at 9 day exercises at Singleton range and an exercise at Townville High Range in Protective Mobility Vehicle (PMV) Bushmasters. In 2013 after completing the ARES Grade 3 Staff Officers course in Brisbane he returned home to Jerilderie and served as 2IC A SQN 4/19 PWLH based at Latchford Barracks Bonegilla. He was awarded the Defence Long Service Medal (DLSM) in 2014. Highlights of his career included being Parade Commander for the 75th anniversary Beersheba parade in Canberra on 31 October 1992. The guard, drawn from the VMR SQN 4/19 PWLH represented the 4th Light Horse Regiment, a participant of the Charge. Then twenty years later, 2012, he was invited to speak at the Quirindi Anzac Day ceremony. On this occasion he was serving with 12/16 HRL, so in two ceremonies, 20 years apart, he had represented both the 4th LHR and the 12th LHR, the two lead Regiments that charged Beersheba. CAPT Robertson was placed on the Inactive List again in 2015. Illustrates Reserve training in NT.Colour image of soldier with landscape in background being Captain Kelvin Robertson 3 Troop Leader (Wangaratta) VMR Squadron 4th/19th Prince of Wales’s Light Horse Regiment looking out over the Arafura swamp near the Maningrida to Ramingining road in Arnhem Land during exercise in the Northern Territory, September 1993.tindal, robertson

The Dibb Report into mainland defence of Australia,1986, among other things identified the requirement for protection of key assets in Northern Australia and the possibility of involving Army Reserve (Ares) units in this thus releasing regular forces for offensive operations. Dibb also pointed out that this defined role would result in a huge lift in Ares morale. In June 1988, the 3rd Division (3Div) conducted a Tactical Exercise without Troops (TEWT), Exercise ‘Distant Trumpet’ in the Katherine- Darwin area to study problems associated with defence against low level incursions against Tindal RAAF Base. Exercise ‘Northern Explorer’ followed in October of that year when units of the 3Div including A Squadron 8/13 Victorian Mounted Rifles sent patrol groups to get a first taste of environment and conditions. Post-Exercise reports had to include recommendations re: health, equipment and adaptation of Standing Operating Procedures (SOPs) in preparation for the new role deploying to Northern Australia. The first deployment by 8/13 Victorian Mounted Rifles was in 1988. Deployments continued in following years. In September 1993, 3 Troop (Wangaratta) VMR Squadron 4/19 PWLH commanded by Captain Kelvin Robertson deployed to NT. The training began with airfield defence at Tindal followed by a 1000km recon into Arnhem Land in four Landrovers. The troop reported on the conditions of the roads, airfields, bridges (mainly causeways) resources such as fuel supplies in the towns and infrastructure. Each troop taking different route. 3 Troop had the Northern route through Kakadu National park across the East Alligator River to Oenpelli then to Maningrida and Ramangining and south to the Central Arnhem Road and back to Tindal Air force Base Major Annett later commanded 4/19 Prince of Wales's Light Horse, and later again 4th Brigade 2nd Division.. Colour photograph of Major M. Annett, Officer Commanding VMR Squadron 4/19Prince of Wales's Light Horse during annual exercise Northern Territory 1994.

The Dibb Report into mainland defence of Australia,1986, among other things identified the requirement for protection of key assets in Northern Australia and the possibility of involving Army Reserve (Ares) units in this thus releasing regular forces for offensive operations. Dibb also pointed out that this defined role would result in a huge lift in Ares morale. In June 1988, the 3rd Division (3Div) conducted a Tactical Exercise without Troops (TEWT), Exercise ‘Distant Trumpet’ in the Katherine- Darwin area to study problems associated with defence against low level incursions against Tindal RAAF Base. Exercise ‘Northern Explorer’ followed in October of that year when units of the 3Div including A Squadron 8/13 Victorian Mounted Rifles sent patrol groups to get a first taste of environment and conditions. Post-Exercise reports had to include recommendations re: health, equipment and adaptation of Standing Operating Procedures (SOPs) in preparation for the new role deploying to Northern Australia. The first deployment by 8/13 Victorian Mounted Rifles was in 1988. Deployments continued in following years. In September 1993, 3 Troop (Wangaratta) VMR Squadron 4/19 PWLH commanded by Captain Kelvin Robertson deployed to NT. The training began with airfield defence at Tindal followed by a 1000km recon into Arnhem Land in four Landrovers. The troop reported on the conditions of the roads, airfields, bridges (mainly causeways) resources such as fuel supplies in the towns and infrastructure. Each troop taking different route. 3 Troop had the Northern route through Kakadu National park across the East Alligator River to Oenpelli then to Maningrida and Ramangining and south to the Central Arnhem Road and back to Tindal Air force Base. Colour photograph of five soldiers and three vehicles of VMR Squadron,4/19 Prince of Wales's Light Horse on roadside during annual exercise in Northern Territory 1994.military, vehicles, soldiers, northern territory, training, vmr

The Dibb Report into mainland defence of Australia,1986, among other things identified the requirement for protection of key assets in Northern Australia and the possibility of involving Army Reserve (Ares) units in this thus releasing regular forces for offensive operations. Dibb also pointed out that this defined role would result in a huge lift in Ares morale. In June 1988, the 3rd Division (3Div) conducted a Tactical Exercise without Troops (TEWT), Exercise ‘Distant Trumpet’ in the Katherine- Darwin area to study problems associated with defence against low level incursions against Tindal RAAF Base. Exercise ‘Northern Explorer’ followed in October of that year when units of the 3Div including A Squadron 8/13 Victorian Mounted Rifles sent patrol groups to get a first taste of environment and conditions. Post-Exercise reports had to include recommendations re: health, equipment and adaptation of Standing Operating Procedures (SOPs) in preparation for the new role deploying to Northern Australia. The first deployment by 8/13 Victorian Mounted Rifles was in 1988. Deployments continued in following years. In September 1993, 3 Troop (Wangaratta) VMR Squadron 4/19 PWLH commanded by Captain Kelvin Robertson deployed to NT. The training began with airfield defence at Tindal followed by a 1000km recon into Arnhem Land in four Landrovers. The troop reported on the conditions of the roads, airfields, bridges (mainly causeways) resources such as fuel supplies in the towns and infrastructure. Each troop taking different route. 3 Troop had the Northern route through Kakadu National park across the East Alligator River to Oenpelli then to Maningrida and Ramangining and south to the Central Arnhem Road and back to Tindal Air force Base. Colour photograph of group of soldiers of VMR Squadron 4/19Prince of Wales's Light Horse studying maps on bonnet of Land Rover during annual exercise in Northern Territory 1994.Major M. Annett wearing slouch hat, Sergeant Gary Wynn,without hat,,on his left.

The Dibb Report into mainland defence of Australia,1986, among other things identified the requirement for protection of key assets in Northern Australia and the possibility of involving Army Reserve (Ares) units in this thus releasing regular forces for offensive operations. Dibb also pointed out that this defined role would result in a huge lift in Ares morale. In June 1988, the 3rd Division (3Div) conducted a Tactical Exercise without Troops (TEWT), Exercise ‘Distant Trumpet’ in the Katherine- Darwin area to study problems associated with defence against low level incursions against Tindal RAAF Base. Exercise ‘Northern Explorer’ followed in October of that year when units of the 3Div including A Squadron 8/13 Victorian Mounted Rifles sent patrol groups to get a first taste of environment and conditions. Post-Exercise reports had to include recommendations re: health, equipment and adaptation of Standing Operating Procedures (SOPs) in preparation for the new role deploying to Northern Australia. The first deployment by 8/13 Victorian Mounted Rifles was in 1988. Deployments continued in following years. In September 1993, 3 Troop (Wangaratta) VMR Squadron 4/19 PWLH commanded by Captain Kelvin Robertson deployed to NT. The training began with airfield defence at Tindal followed by a 1000km recon into Arnhem Land in four Landrovers. The troop reported on the conditions of the roads, airfields, bridges (mainly causeways) resources such as fuel supplies in the towns and infrastructure. Each troop taking different route. 3 Troop had the Northern route through Kakadu National park across the East Alligator River to Oenpelli then to Maningrida and Ramangining and south to the Central Arnhem Road and back to Tindal Air force Base. Two colour photographs of vehicle mishap during VMR Squadron 4/19Prince of Wales's Light Horse annual exercise in Northern Territory 1994.Second photo shows driver receiving medical attention.

The Dibb Report into mainland defence of Australia,1986, among other things identified the requirement for protection of key assets in Northern Australia and the possibility of involving Army Reserve (Ares) units in this thus releasing regular forces for offensive operations. Dibb also pointed out that this defined role would result in a huge lift in Ares morale. In June 1988, the 3rd Division (3Div) conducted a Tactical Exercise without Troops (TEWT), Exercise ‘Distant Trumpet’ in the Katherine- Darwin area to study problems associated with defence against low level incursions against Tindal RAAF Base. Exercise ‘Northern Explorer’ followed in October of that year when units of the 3Div including A Squadron 8/13 Victorian Mounted Rifles sent patrol groups to get a first taste of environment and conditions. Post-Exercise reports had to include recommendations re: health, equipment and adaptation of Standing Operating Procedures (SOPs) in preparation for the new role deploying to Northern Australia. The first deployment by 8/13 Victorian Mounted Rifles was in 1988. Deployments continued in following years. In September 1993, 3 Troop (Wangaratta) VMR Squadron 4/19 PWLH commanded by Captain Kelvin Robertson deployed to NT. The training began with airfield defence at Tindal followed by a 1000km recon into Arnhem Land in four Landrovers. The troop reported on the conditions of the roads, airfields, bridges (mainly causeways) resources such as fuel supplies in the towns and infrastructure. Each troop taking different route. 3 Troop had the Northern route through Kakadu National park across the East Alligator River to Oenpelli then to Maningrida and Ramangining and south to the Central Arnhem Road and back to Tindal Air force Base. Two colour photographs of creek crossings, one more challenging than the other,during the annual exercise in Northern Territory, conducted by VMR Squadron 4/19 Prince of Wales's Light horse, 1994.

Sir David Fairbairn KBE DFC was Honorary Colonel of 8th/13th Victorian Mounted Rifles Regiment 1981-83. Sir David served with 21st Light Horse prior to World War Two. During WWII he served with the Royal Australian Air Force flying Spitfires in Britain and Europe, and later in the war, in the Pacific theatre. Following the war, he entered politics, holding the federal seat of Farrer from 1949-1975. He was Minister for Defence 1971-73. Sir David was Australian Ambassador to the Netherlands 1977-1980.Framed coloured photograph of Sir David Fairbairn when serving as Honorary Colonel of 8/13 Victorian Mounted Rifles, 1981-83.fairbairn, colonel, honorary, vmr

The stones are a momento from Anzac Cove, the site of the Australian Infantry Force's landing in 1915.Landing at ANZAC Cove , 25 April 1915 Description As part of the attempt to seize the Gallipoli Peninsula in order to suppress the Turkish defences guarding the Dardanelles, military landings were made at Cape Helles at the southern tip of the peninsula (the main landing) and on the west coast near Ari Burnu. At this secondary objective two Divisions of the Australian and New Zealand Army Corps (ANZAC) landed in the darkness and faced rugged and difficult country. Units mixed up on their arrival rushed inland and became separated from the main force, which came under growing fire from the Turkish defenders. While Turkish reinforcements arrived, the ANZAC position became increasingly precarious as the assaulting force failed to secure their initial objectives. Falling back on improvised and shallow entrenchments the ANZACs held on for a crucial first night. By that first evening 16,000 men had been landed; of those over 2,000 Australians had been killed or wounded. www.awm.gov.au ANZAC Cove landingTwo smooth stones. Both would fit into the palm of a medium sized hand. One is dark, almost black, the other lighter, with a pinkish tinge.Catalogued as 108A and 108 Banzac cove, gallipoli

This tunic was worn by Sir David Fairbairn KBE DFC when Honorary Colonel of 8th/13th Victorian Mounted Rifles Regiment 1981-83. Sir David served with 21st Light Horse prior to World War Two. During WWII he served with the Royal Australian Air Force flying Spitfires in Britain and Europe and later in the war, in the Pacific theatre. Following the war, he entered politics, holding the federal seat of Farrer from 1949-1975. He was Minister for Defence 1971-73. Sir David was Australian Ambassador to the Netherlands 1977-1980.This object is well provenanced, complete and representative uniform worn by an honorary colonel of the 8th/13th Victorian Mounted Rifles Regiment, a man who gave exemplary service as a serviceman, politician and diplomat.Service dress tunic, polyester summer, with yellow cord lanyard, officer badges of rank, 8/13 Victorian Mounted Rifles collar badges, silver Royal Australian Armoured Corps (RAAC) buttons, and pilot qualification badge (wings). Neck decoration Knight Commander of British Empire (KBE) (Civilian list) (replica); ribbon bar denoting: Order of the British Empire (Civil), Distinguished Flying Cross (DFC), 39-45 Star, Europe and Germany Star, Pacific Star, Defence Medal 1939-45, British War Medal 1939-45, Australian Service Medal 1939-45, Queen Elizabeth II Coronation Medal. uniform, fairbairn, vmr, raaf, honorary, ambassador, wwii, spitfire, world war two, parliament

Cambrai Day is celebrated annually by Armoured Corps regiments of the British Commonwealth. It marks the anniversary of the Battle of Cambrai in November 1917 when a force of more than 400 British Mark IV Tanks broke the defences of the German Hindenburg Line, It was the first large-scale, effective use of tanks in warfare. Cambrai turned from a battle of great success to failure, but it heralded a new type of warfare and changed the nature of the battlefield forever The gathering at Buna Barracks Albury, Beersheba Barracks Wangaratta, Bapaume Barracks Benalla and Salamaua Barracks Cobram on 30 November 1986 was the inaugural meeting of the 8th/13th Victorian Mounted Rifles Regimental Association..Colour photograph of seven men taken at Buna Barracks, Albury on Cambrai Day 20 November 1986. Back row, left to right: Lieutenant Colonel Doug Hunter, Major Ian Docking, Max Oates and Gordon Cole: Front Row : Major Reg McDermot, Lieutenant Colonels Alan Cunningham and John Neale. All were former Officers of 8/13 Victorian Mounted Rifles Regiment.

Cambrai Day is celebrated annually by Armoured Corps regiments of the British Commonwealth. It marks the anniversary of the Battle of Cambrai in November 1917 when a force of more than 400 British Mark IV Tanks broke the defences of the German Hindenburg Line, It was the first large-scale, effective use of tanks in warfare. Cambrai turned from a battle of great success to failure, but it heralded a new type of warfare and changed the nature of the battlefield forever.The gathering at Buna Barracks Albury, Beersheba Barracks Wangaratta, Bapaume Barracks Benalla and Salamaua Barracks Cobram on 30 November 1986 was the inaugural meeting of the 8th/13th Victorian Mounted Rifles Regimental Association.Colour photograph of three men taken at Buna Barracks Albury on Cambrai Day 20 November 1986. From left : Warrant Officer Mick Howes, Sregeant John Bauerle and Staff Sergeant Maurie Miles. All were former NCOs of 8/13 Victorian Mounted Rifles Regiment.

Cambrai Day is celebrated annually by Armoured Corps regiments of the British Commonwealth. It marks the anniversary of the Battle of Cambrai in November 1917 when a force of more than 400 British Mark IV Tanks broke the defences of the German Hindenburg Line, It was the first large-scale, effective use of tanks in warfare. Cambrai turned from a battle of great success to failure, but it heralded a new type of warfare and changed the nature of the battlefield forever.The gathering at Buna Barracks Albury, Beersheba Barracks Wangaratta, Bapaume Barracks Benalla and Salamaua Barracks Cobram on 30 November 1986 was the inaugural meeting of the 8th/13th Victorian Mounted Rifles Regimental Association.Colour photograph of men with flags behind them. They are from left : John Neale, Doug Kuwald, Mick Howes, Doug Hunter, Darryl White and Kurt Muller. All were former members of 8/13 Victorian Mounted Rifles Regiment. Photograph taken at Buna Barracks Albury on Cambrai Day 30 November 1986.

Cambrai Day is celebrated annually by Armoured Corps regiments of the British Commonwealth. It marks the anniversary of the Battle of Cambrai in November 1917 when a force of more than 400 British Mark IV Tanks broke the defences of the German Hindenburg Line, It was the first large-scale, effective use of tanks in warfare. Cambrai turned from a battle of great success to failure, but it heralded a new type of warfare and changed the nature of the battlefield forever.The gathering at Buna Barracks Albury, Beersheba Barracks Wangaratta, Bapaume Barracks Benalla and Salamaua Barracks Cobram on 30 November 1986 was the inaugural meeting of the 8th/13th Victorian Mounted Rifles Regimental Association.Colour photograph of three men taken at Buna Barracks Albury on Cambrai Day 30 November 1986. They are : Bill Woolford, with back to camera, Max Oates and Gordon Cole. All were former members of 8/13 Victorian Mounted Rifles Regiment.

Cambrai Day is celebrated annually by Armoured Corps regiments of the British Commonwealth. It marks the anniversary of the Battle of Cambrai in November 1917 when a force of more than 400 British Mark IV Tanks broke the defences of the German Hindenburg Line, It was the first large-scale, effective use of tanks in warfare. Cambrai turned from a battle of great success to failure, but it heralded a new type of warfare and changed the nature of the battlefield forever.The gathering at Buna Barracks Albury, Beersheba Barracks Wangaratta, Bapaume Barracks Benalla and Salamaua Barracks Cobram on 30 November 1986 was the inaugural meeting of the 8th/13th Victorian Mounted Rifles Regimental Association.Colour photograph taken at Buna Barracks Albury on Cambrai day 30 November 1986 of group of men in a mess building. former Warrant Officer Ludwig Szbolics is in foreground.