Question: Which American war film starring Brad Pit and Jason Isaacs did David Ayer write and direct?

Context articles: Harsh Times
Death and Cremation
David Ayer
Fury (2014 film)
Loved Up
Black Hawk Down (film)
Field of Lost Shoes
Branko Tomović
Soldier (1998 American film)
The Patriot (2000 film)

Harsh Times is a 2005 American crime film set in South Los Angeles.
 The film stars Christian Bale and Freddy Rodriguez, and was written and directed by David Ayer, who wrote the script for the Academy Award-winning 2001 film "Training Day".
 The film was distributed by Metro-Goldwyn-Mayer and Bauer Martinez Entertainment.
 Ayer says that the film's characters are largely based on the people he knew when he lived in South Central.
Death and Cremation is an independent feature film starring Brad Dourif and Jeremy Sumpter, and is the first feature from Director Justin Steele.
 The film's supporting cast includes Scott Elrod, Daniel Baldwin, Debbon Ayer, Sam Ingraffia, Staci Keanan, Kate Maher, Blake Hood and Madison Eginton.
David Ayer (born January 18, 1968) is an American film director, producer, and screenwriter.
 He is best known for being the writer of "Training Day" (2001), and the director and writer of "Harsh Times" (2005), "Street Kings" (2008), "End of Watch" (2012), "Sabotage" (2014), "Fury" (2014), and "Suicide Squad" (2016).
Fury is a 2014 American war film written and directed by David Ayer, and stars Brad Pitt, Shia LaBeouf, Logan Lerman, Michael Peña, Jon Bernthal and Jason Isaacs.
 The film portrays US tank crews in Nazi Germany during the final days of World War II.
 Ayer was influenced by the service of veterans in his family and by reading books, such as Belton Y. Cooper's "Death Traps", about American armored units in World War II and the high casualty rates suffered by tank crews in Europe.
Loved Up is a BBC drama, first shown on 23 September 1995 in the BBC 2 "Love Bites" series.
 The film was directed by Peter Cattaneo, who would go on to direct the feature films "The Full Monty" (1997) and "Lucky Break" (2001).
 Starring Lena Headey, Ian Hart and Jason Isaacs, it includes an early appearance by Danny Dyer, who subsequently starred in the 1999 film, "Human Traffic", which explored similar themes of clubbing and drug culture.
 The drama is notable for being the first collaboration between BBC Drama Screen Two ( BBC Two ) and "Scene" (BBC Education) with series associate producer Andy Rowley.
 "Loved Up" won a BAFTA award as Best Children's Drama in 1996
Black Hawk Down is a 2001 war film co-produced and directed by Ridley Scott, from a screenplay by Ken Nolan.
 It is based on the 1999 non-fiction book of the same name by Mark Bowden, which in turn is based on the 29-part series of articles published in "The Philadelphia Inquirer", chronicling the events of a 1993 raid in Mogadishu by the U.S. military aimed at capturing faction leader Mohamed Farrah Aidid, and the ensuing firefight, known as the Battle of Mogadishu.
 The film features a large ensemble cast, including Josh Hartnett, Ewan McGregor, Eric Bana, Tom Sizemore, William Fichtner, Jason Isaacs, Tom Hardy in his feature film debut, and Sam Shepard.
Field of Lost Shoes is a 2014 American war drama film directed by Sean McNamara and written by Dave Kennedy and Thomas Farrell.
 The film stars Nolan Gould, Lauren Holly, Jason Isaacs, Tom Skerritt, Keith David and David Arquette.
 It is based on the true story of a group of cadets at the Virginia Military Institute who participated in the Battle of New Market against U.S. forces during the American Civil War.
 The battle was fought in the Shenandoah Valley of Virginia on May 15, 1864.
 The film's title refers to the large number of soldiers' boots left on the battlefield due to the muddy conditions during the battle.
Branko Tomović (Serbian Cyrillic: "Бранко Томовић"; born June 17, 1980) is a German-Serbian actor.
 He was born in Münster, Germany, though his actual origin is from the Carpathians in Serbia.
 His parents emigrated in the '70s from the Golubac Fortress area on the Danube and Branko was raised between Germany and Serbia before he studied acting at the prestigious Lee Strasberg Theatre Institute in New York City.
 Tomović was first seen on the big screen in the lead role in the American Film Institute/Sundance drama "Remote Control", for which he received the OmU-Award at the Potsdam Film Festival.
 Currently settled in London, with his dark, brooding looks he has appeared in striking roles on British Television.
 He played the creepy main suspect Antoni Pricha, the Morgue Man, in Jack the Ripper thriller "Whitechapel", the pyromaniac Junky-Henchman Marek Lisowski in the final episodes of "A Touch of Frost" and Polish fighter pilot Miroslaw Feric in the World War II drama "The Untold Battle of Britain".
 Tomovic has worked with internationally respected film directors as Ken Loach, Sönke Wortmann and Paul Greengrass.
 He was named "One to Watch" by "Moviescope Magazine" in 2008 and recent film credits include The Bourne Ultimatum opposite Matt Damon (Dir.
 Paul Greengrass), It's a Free World... (Dir.
 Ken Loach), "The Wolf Man" (Dir.
 Joe Johnston), "Pope Joan" (Dir.
 Sönke Wortmann) and "Interview with a Hitman" (Dir.
 Perry Bhandal).
 In 2010, he won the 'Best Actor' Award at the San Francisco Short Film Festival and at The Accolade Film Awards for his performance as a Serbian soldier who is tormented by grief and guilt after being a witness of war crimes in the drama Inbetween.
 He also stars opposite Debbie Harry in Jimmy Cauty's Road movie Believe the Magic and Steve Stone's ghost thriller Entity with Dervla Kirwan and Charlotte Riley.
 Entity won two awards at the London Independent Film Festival 2013 and Best Film at the British Horror Film Festival where Branko was also nominated for Best Actor.
 The British Filmmakers Alliance honoured him as Best International Actor for his role and he was also chosen as a Rising Star by Icon Magazine.
 He is set to play the title character of Nikola Tesla in the upcoming bio-pic Tesla.
 In 2014, he played Jack Bauer's right-hand man, the mysterious and dangerous Belcheck, next to Kiefer Sutherland in 24: Live Another Day.
 He was also seen opposite Brad Pitt and Logan Lerman in David Ayer's WWII drama Fury.
Soldier is a 1998 American science fiction action film directed by Paul W. S. Anderson, written by David Webb Peoples, and starring Kurt Russell, Jason Scott Lee, Jason Isaacs, Connie Nielsen, Sean Pertwee and Gary Busey.
 The film tells the story of a highly skilled genetically advanced soldier defying his commanders and facing a relentless and brutal rival soldier.
The Patriot is a 2000 American epic historical fiction war film directed by Roland Emmerich, written by Robert Rodat, and starring Mel Gibson, Chris Cooper, Heath Ledger, and Jason Isaacs.
 The film mainly takes place in rural Berkeley County, South Carolina, and depicts the story of an American Colonist, nominally loyal to the British Crown; in both South Carolina and North America; who, is swept into the American Revolutionary War when his family is threatened.
 Benjamin Martin is a composite figure the scriptwriter claims is based on four factual figures from the American Revolutionary War: Andrew Pickens, Francis Marion, Daniel Morgan, and Thomas Sumter.